13VCT videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? green and purple windmill 14.3 15.9 17.9mA Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
Can you design a better windmill?
13VCT
12EAJ
12EAJ videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? design is paper plates with red cones attached to end fins average current reading is: 4.4 mA, then on highest fan 9 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
10CAD
10CAD videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? red and white design didn't move, red and yellow design: 8.4 mA 10mA 11.1 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
11LRS
11LRS videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
9GOS
9GOS videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? paper plate design with coloured lining 4.7 6.6 9.9 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
8SA
8SA videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? Orange windmill maximum current value is 0 Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
5FLL
5FLL videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? With our pink redesign of turbine, current is 2.6, then 6.6 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
7JAG
7JAG videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? we changed our design... 0.2 mA highest current Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
6CFC
6CFC videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? maximum current readings on each fan setting: 0 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
3RJN
3RJN videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? yellow and orange paper design, highest current reading is 3.7 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
4JTL
4JTL videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? yellow one made in second lesson, max current is 0 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
2GCA
2GCA videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? the two tone red and blue windmill we made in second lesson: maximum current value: 4.2, 7.5, 8.6 then 9 mA on highest wind setting Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
1MIE
1MIE videos on you tube |
Introduction - what were you investigating? Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? Conclusion - What did you discover? Long arms make it heavy, max current reading is 0 mA this is why scientists test their work Evaluation - How would you improve your windmill design if you were doing this experiment again? What would you like to ask a power expert about this experiment? |
7rcs
7rcs videos on you tube |
Introduction - what were you investigating? a) windmills b) wind mills c) We were investigating how we can power an ipod with mini windmills d) How we could power an iPod Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? a) No b) probably not! Conclusion - What did you discover? a) That can work b) We can't power a ipod for an hour c) We discovered that the smaller and less heavy spin the most d) That our windmill was the best design Evaluation - How would you improve your windmill design if you were doing this experiment again? a) Make it lighter b) make it a bit lighter! c) We don't need too we won anyway d) We would make it smaller What would you like to ask a power expert about this experiment? a) Does it really work? b) Nothing c) What made our design the best? d) What made our design win? Click comments below for answers
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6ckr
6ckr videos on you tube |
From group's reports: Introduction - what were you investigating? a) b) How much energy you can make using a miniature windmill model Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? a) b) No because we didn't get to finish and it was weak Conclusion - What did you discover? a) b) That you have to work hard to get a good result Evaluation - How would you improve your windmill design if you were doing this experiment again? a) b) Don't work your friends and you will inprove What would you like to ask a power expert about this experiment?
a) b) That they did a good job. |
5rjg
5rjg videos on you tube |
Introduction - what were you investigating? a) How to make a wind powered generator b) How much power we could make using a windmill we made Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? a) Yes Conclusion - What did you discover? a) That the smaller the turbine the more energy b) Our fan made 0.88 volts and 8.4 mA Evaluation - How would you improve your windmill design if you were doing this experiment again? a) To make it smaller b) Made it smaller What would you like to ask a power expert about this experiment? a) What other things can be charged by wind? b) What shape would the perfect windmill be? Click comments below for answers |
4gem
4gem videos on you tube |
Introduction - what were you investigating? a) How to make a fan that produces enough energy to charge a ipod b) Which make fan makes the highest volts and milliamp c) Which home made fan can produce the most energy d) Which designs materials etc. could produce a wind turbine that produces the highest wattage Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? a) No because the shape was bad b) no c) No d) Probably not - our fan produced very little miliampsand voltage as a result this produced very little wattage Conclusion - What did you discover? a) Paper plate work well : ) b) Make the fan simple and easy c) That you need a small fan for the most power d) It is very difficult to make a wind turbine capable of producing enough energy out of paper. Industrial wind turbines are much more capable Evaluation - How would you improve your windmill design if you were doing this experiment again? a) Use a paper plate b) Make it more simple c) make it smaller d) Probably support the fan more and give it a larger surface area What would you like to ask a power expert about this experiment? a) nothing b) an easer whay to do it c) how to make ours the best d) No- I'm not amazingly interested in this field and I really wouldn't want to |
3cbl
3cbl videos on you tube |
Taken from group's reports: Introduction - what were you investigating? a) How wind be turned into power b) can our wind terbines can provide enough to power a ipod c) Can our wind terbines can produce enough energy to charge an ipod for an hour Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? a) Yes b) No because our V was 0.0 and our mA was 0.0 because it didn't move c) No because our V was 0.0 and our mA was 0.0 because it didn't move Conclusion - What did you discover? a) We couldn't couldn't create enough energy to power anything b) The closer the fan the faster it is c) The closer the fan the faster it is Evaluation - How would you improve your windmill design if you were doing this experiment again? a) We would add more objects for more wind resistance b) More blades to make more our resistance c) More blades on it to make more our resistance What would you like to ask a power expert about this experiment? a) why ours wouldn't move?! Click comments below for answers |
2kdj
2kdj videos on you tube |
Introduction - what were you investigating? a) We were investigating how to conduct electrisity from wind turbines, and which one could produce the most b) we were investigating how to make electricity from wind turbine that we made from paper, sticks and cardboard to see which windmills made the most volts or milliampas c) we were investigating to see how much electricity our windmill can use Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? a) No I don't think it will be fully charged within 10 minutes. I think if we had a little longer then it possibly would be charged. b) No. I don't think that it will power it for a hour in ten minutes it would need more time. Conclusion - What did you discover? a) That wind turbines produce a lot more energy than I thorght b) Wind turbines makes lots of energy Evaluation - How would you improve your windmill design if you were doing this experiment again? a) I would make it a bit bigger b) I would make it smaller What would you like to ask a power expert about this experiment? |
1hss
1hss videos on you tube |
Introduction - what were you investigating? Windmills Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have? No I dont think it will because we diddont have time to finish it Conclusion - What did you discover? Our windmill diddont work Evaluation - How would you improve your windmill design if you were doing this experiment again? Maybe just focus on the whole thing not just little details What would you like to ask a power expert about this experiment? How do you make a wind meal that looks nice and works in the time you are given? Click comments below for answers |
MC1503, HSb1503
MC1503, HSb1503 videos on you tube |
Our Design A combination of two windmills, one from paper plates and one from orange card in classic beach windmill design Our Experiment We tried these two connected in series and parallel. We got enough power to run the radio, even with just the small fan blowing! Results Reading 1 Current [ 15] mA Reading 2 Current [ 14.5] mA Average Current = [14.75 ] mA Windspeed at fan = [s ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) 0.02176 So with a windspeed of [s ] our turbine generates an average current of [14.75 ] mA delivering [21.76 ] mW so in 10 minutes it could generate [21.76 * 600 = 13053 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 169.5 ] seconds of playback time, enough to listen to about [ 0.9 ] 3 minute songs. Thoughts Want to add in more turbines to make a bigger wind farm. |
AC1503
AC1503 videos on you tube |
Our Design Paper plate and coctail sticks. Flower shape. Our Experiment Tried it with lots of different speeds, and fans. Results Reading 1 Current [10.5] mA Reading 2 Current [11.3] mA Reading 3 Current [11.7] mA Reading 4 Current [11.9] mA Average Current = [11.35] mA Windspeed at fan = [1.7] ms-1 Resistance = [100] Ohms Power = 0.01288w So with a windspeed of [1.7] our turbine generates an average current of [11.35] mA delivering [12.88]mw so in 10 minutes it could generate [12.88*600] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [100] seconds of playback time, enough to listen to about [0.6] 3 minute songs. Thoughts With more power, you should have less blades and more surface area. With less wind speed you might get more power than otherwise with more blades. |
HS1503
HS1503 videos on you tube |
Our Design 3 green card blades supported by sticks, but not very evenly spaced around the cork Our Experiment Collected some current readings and this one wasn't a great performer, but my second one was. It's the orange one in the wind farm trial. This green one wasn't well balanced. Results Reading 1 Current [ 3.2] mA Reading 2 Current [ 6] mA Reading 3 Current [ 3] mA Reading 4 Current [ 4] mA Average Current = [4.05 ] mA Windspeed at fan = [s ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) 0.00164 So with a windspeed of [s ] our turbine generates an average current of [4.05 ] mA delivering [1.64 ] mW so in 10 minutes it could generate [1.64 * 600 = 984.2 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 12.8 ] seconds of playback time, enough to listen to about [ 0.1 ] 3 minute songs. Thoughts this one was too heavy with the card, try with paper next |
kh11010703
kh11010703 videos on you tube |
Our Design s shaped yellow one Our Experiment we tried moving the generator to allow this one to rotate around a vertical (and horizontal) axis but it didn't want to turn Results we sadly didn't get any energy out of this one. Reading 1 Current [ ] mA Reading 2 Current [ ] mA Reading 3 Current [ ] mA Reading 4 Current [ ] mA Average Current = [I ] mA Windspeed at fan = [s ] ms-1 Resistance = [R ] Ohms Power = I * I * R (remember to convert mA to A) So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ ? ] seconds of playback time, enough to listen to about [ ? ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
ka11010703
ka11010703 videos on you tube |
Our Design paper plate design Our Experiment This one didn't spin very fast but looked very efficient Results Reading 1 Current [ 7.2] mA Reading 2 Current [ 6.9] mA Reading 3 Current [ 7.3] mA Reading 4 Current [ 7.7] mA Average Current = [ 7.275] mA Windspeed at fan = [s ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) = 0.00529 So with a windspeed of [s ] our turbine generates an average current of [7.275 ] mA delivering [5.29 ] (convert W to mW) mW per second so in 10 minutes it could generate [5.29 * 600 = 3175] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 3175 / 77 = 41.2] seconds of playback time, enough to listen to about [ 0.2 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
kh11000703
kh11000703 videos on you tube |
Our Design Green paper beach style windmill Our Experiment The wind did turn it very well initially, but then made it fall apart as the wind was too strong for the design. Results Reading 1 Current [19.2 ] mA Average Current = [19.2 ] mA Windspeed at fan = [5.9 ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) 0.036864 W So with a windspeed of [5.9 m/sec ] our turbine generates an average current of [19.2 ] mA delivering [ 36.864] (convert W to mW) mW per second so in 10 minutes it could generate [36.864 * 600 = 22118.4 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 22118.4 / 77 = 287 ] seconds of playback time, enough to listen to about [ 1.6 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
ka11000703
ka11000703 videos on you tube |
Our Design First design with 3 red paper blades and sticks Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [18.5 ] mA Reading 2 Current [ 19.5] mA Reading 3 Current [ 17.3] mA Reading 4 Current [ 18 ] mA Average Current = [ 18.3] mA Windspeed at fan = [s ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) = 0.03358 W So with a windspeed of [s ] our turbine generates an average current of [18.3 ] mA delivering [33.5 ] (convert W to mW) mW per second so in 10 minutes it could generate [33.5 * 600 ] 20148.3 mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 20148.3 / 77 = 261.7] seconds of playback time, enough to listen to about [ 1.5 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
MAD16001003
MAD16001003 videos on you tube |
Our Design Madonna design, Made of paper plates, it evolved into a multi-cup design with 4 cups in the end. Our Experiment initial mA readings were 0.37, 0.45, 0.2, 0.4 but later we got the following Results Reading 1 Current [ 5.6] mA Reading 2 Current [ 5.2] mA Reading 3 Current [ 5.8] mA Reading 4 Current [ 5.2] mA Average Current = [ 5.4] mA Windspeed at fan = [ 4.7 ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) = 0.00291 Watts So with a windspeed of [4.7 ] our turbine generates an average current of [5.4 ] mA delivering [2.91] mW per second so in 10 minutes it could generate [2.91 * 600 ] mW. = 1746 mW If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 1746/77 = 22.67 ] seconds of playback time, enough to listen to about [ 0.126 ] 3 minute songs. Thoughts Why do wind turbines need to be so big to generate decent amounts of energy? |
Thanks
Thanks videos on you tube |
Many thanks to all of you who participated in our Brighton Science Festival - DIY Energy experiment held as part of the Family Day at Hove Park School. You should now be able to find your experiment id scrolling down the righthand column of this page. You can see photos of the windmills on flickr and study a table of results here. (If you find a photo of your windmill badly labelled please add a comment in flickr) Remember we have more DIY Energy events in March!
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LG17202402
LG17202402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [17.2 ] mA Reading 2 Current [ 17.5] mA Reading 3 Current [ 16.9] mA Reading 4 Current [ 17.2] mA Average Current = [17.2] mA Windspeed at fan = [6 ] ms-1 Resistance = [100] Ohms Power = I * I * R (remember to convert mA to A) 29.58 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 230.5] seconds of playback time, enough to listen to about [ 1.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
MD17152402
MD17152402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17.8] mA Reading 2 Current [ 18.1] mA Reading 3 Current [ 17.5] mA Reading 4 Current [ 18] mA Average Current = [ 17.85] mA Windspeed at fan = [ 6.4] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 31.86 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 248.3 ] seconds of playback time, enough to listen to about [ 1.4 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
ZG17112402
ZG17112402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 15.8] mA Reading 2 Current [ 16] mA Reading 3 Current [ 14.5] mA Reading 4 Current [ 15.7] mA Average Current = [ 15.5] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 24.03 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 187.2 ] seconds of playback time, enough to listen to about [ 1.0 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
EE16402402
EE16402402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17.03] mA Reading 2 Current [ 17.05] mA Reading 3 Current [ 16.9] mA Reading 4 Current [ 17.51] mA Average Current = [ 17.123 ] mA Windspeed at fan = [ 5.6 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 29.32 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 228.5 ] seconds of playback time, enough to listen to about [ 1.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JF16302402
JF16302402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 14.7] mA Reading 2 Current [ 15.5] mA Reading 3 Current [ 15.8] mA Reading 4 Current [ 15.9] mA Average Current = [ 15.475 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 23.95 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 186.6 ] seconds of playback time, enough to listen to about [ 1.0 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
MF16302402
MF16302402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 9] mA Reading 2 Current [ 17.4] mA Reading 3 Current [ 16.8] mA Reading 4 Current [ 26] mA Average Current = [ 17.3 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 29.93 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 233.2 ] seconds of playback time, enough to listen to about [ 1.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
NS16052402
NS16052402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 19.9] mA Reading 2 Current [ 18.6] mA Reading 3 Current [ 18.9] mA Reading 4 Current [ 19] mA Average Current = [ 19.1 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 36.48 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 284.3 ] seconds of playback time, enough to listen to about [ 1.6 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
ES16002402
ES16002402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17.3] mA Reading 2 Current [ 16.4] mA Reading 3 Current [ 16.8] mA Reading 4 Current [ 17] mA Average Current = [ 16.875 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 28.48 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 221.9 ] seconds of playback time, enough to listen to about [ 1.2 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
KO15482402
KO15482402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18.8] mA Reading 2 Current [ 19] mA Reading 3 Current [ 19.1] mA Reading 4 Current [ 18.9] mA Average Current = [ 18.95 ] mA Windspeed at fan = [s ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) 35.91 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 279.8 ] seconds of playback time, enough to listen to about [ 1.6 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
CS15452402
CS15452402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 15.4] mA Reading 2 Current [ 14.4] mA Reading 3 Current [ 13.9] mA Reading 4 Current [ 14.7] mA Average Current = [ 14.6 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 21.32 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 166.1 ] seconds of playback time, enough to listen to about [ 0.9 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
AJK15452402
AJK15452402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 14.7] mA Reading 2 Current [ 15.8] mA Reading 3 Current [ 13.4] mA Reading 4 Current [ 14.7] mA Average Current = [ 14.65 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 21.46 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 167.2 ] seconds of playback time, enough to listen to about [ 0.9 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JCS15442402
JCS15442402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18.4] mA Reading 2 Current [ 18.2] mA Reading 3 Current [ 17.8] mA Reading 4 Current [ 17.6] mA Average Current = [ 18 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 32.40 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 252.5 ] seconds of playback time, enough to listen to about [ 1.4 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
ACK15442402
ACK15442402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 12.6] mA Reading 2 Current [ 18.8] mA Reading 3 Current [ 18.9] mA Reading 4 Current [ 18.9] mA Average Current = [ 17.3 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 29.93 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 233.2 ] seconds of playback time, enough to listen to about [ 1.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
AGK15432402
AGK15432402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17.4] mA Reading 2 Current [ 17.9] mA Reading 3 Current [ 17.3] mA Reading 4 Current [ ] mA Average Current = [ 17.533 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 30.74 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 239.5 ] seconds of playback time, enough to listen to about [ 1.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
AWK15422402
AWK15422402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 13.2] mA Reading 2 Current [ 13.5] mA Reading 3 Current [ 12.7] mA Reading 4 Current [ 13.1] mA Average Current = [ 13.125 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 17.23 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 134.2 ] seconds of playback time, enough to listen to about [ 0.7 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JM15352402
JM15352402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18.5] mA Reading 2 Current [ 18.4] mA Reading 3 Current [ 18] mA Reading 4 Current [ 18.5] mA Average Current = [ 18.35 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 33.67 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 262.4 ] seconds of playback time, enough to listen to about [ 1.5 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JT15202402
JT15202402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 11.2] mA Reading 2 Current [ 10.3] mA Reading 3 Current [ 10.5] mA Reading 4 Current [ 11.4] mA Average Current = [ 10.85 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 11.77 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 91.7 ] seconds of playback time, enough to listen to about [ 0.5 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
LW15152402
LW15152402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 4.5] mA Reading 2 Current [ 6.3] mA Reading 3 Current [ 2] mA Reading 4 Current [ 1.4] mA Average Current = [ 3.55 ] mA Windspeed at fan = [ 5.6 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 1.26 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 9.8 ] seconds of playback time, enough to listen to about [ 0.1 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
HD3152402
HD3152402 videos on you tube |
Our Design "This was a great design but it didn't turn in the wind. Well Done anyway!" REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ ] mA Reading 2 Current [ ] mA Reading 3 Current [ ] mA Reading 4 Current [ ] mA Average Current = [I ] mA Windspeed at fan = [s ] ms-1 Resistance = [R ] Ohms Power = I * I * R (remember to convert mA to A) So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ ? ] seconds of playback time, enough to listen to about [ ? ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JB15152402
JB15152402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18.8] mA Reading 2 Current [ 19] mA Reading 3 Current [ 18.8] mA Reading 4 Current [ 18.9] mA Average Current = [ 18.875 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 35.63 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 277.6 ] seconds of playback time, enough to listen to about [ 1.5 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
ER15102402
ER15102402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 15.6] mA Reading 2 Current [ 14.7] mA Reading 3 Current [ 14.9] mA Reading 4 Current [ 13.5] mA Average Current = [ 14.675 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 21.54 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 167.8 ] seconds of playback time, enough to listen to about [ 0.9 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
CB15082402
CB15082402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 5.2] mA Reading 2 Current [ 7] mA Reading 3 Current [ 9.8] mA Reading 4 Current [ 11.3] mA Average Current = [ 8.325 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 6.93 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 54 ] seconds of playback time, enough to listen to about [ 0.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
LP15072402
LP15072402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 12] mA Reading 2 Current [ 11.2] mA Reading 3 Current [ 11.8] mA Reading 4 Current [ 11.7] mA Average Current = [ 11.675 ] mA Windspeed at fan = [ 6.1 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 13.63 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 106.2 ] seconds of playback time, enough to listen to about [ 0.6 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
FW15052402
FW15052402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 3.3] mA Reading 2 Current [ 1.6] mA Reading 3 Current [ ] mA Reading 4 Current [ ] mA Average Current = [ 2.45 ] mA Windspeed at fan = [ 6.4 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 0.6 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 4.7 ] seconds of playback time, enough to listen to about [ 0 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
HW15052402
HW15052402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18.4] mA Reading 2 Current [ 18.2] mA Reading 3 Current [ 18.5] mA Reading 4 Current [ 18.1] mA Average Current = [ 18.3 ] mA Windspeed at fan = [ 3.7 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 33.49 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 261 ] seconds of playback time, enough to listen to about [ 1.4 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
SB15052402
SB15052402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 12.2] mA Reading 2 Current [ 12] mA Reading 3 Current [ 12.5] mA Reading 4 Current [ 12.16] mA Average Current = [ 12.215 ] mA Windspeed at fan = [ 6 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 14.92 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 116.3 ] seconds of playback time, enough to listen to about [ 0.6 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JG15002402
JG15002402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 9.1] mA Reading 2 Current [ 9.3] mA Reading 3 Current [ ] mA Reading 4 Current [ ] mA Average Current = [ 9.2 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 8.46 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 66 ] seconds of playback time, enough to listen to about [ 0.4 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JP14552402
JP14552402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 16.8] mA Reading 2 Current [ 16.7] mA Reading 3 Current [ 17.2] mA Reading 4 Current [ ] mA Average Current = [ 16.9 ] mA Windspeed at fan = [ 6.2 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 28.56 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 222.6 ] seconds of playback time, enough to listen to about [ 1.2 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
KH14502402
KH14502402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17.7] mA Reading 2 Current [ 17.4] mA Reading 3 Current [ 17.6] mA Reading 4 Current [ ] mA Average Current = [ 17.567 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 30.86 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 240.5 ] seconds of playback time, enough to listen to about [ 1.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
PM14402402
PM14402402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17] mA Reading 2 Current [ 15.7] mA Reading 3 Current [ 16] mA Reading 4 Current [ 16.4] mA Average Current = [ 16.275 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 26.49 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 206.4 ] seconds of playback time, enough to listen to about [ 1.1 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
ZC14272402
ZC14272402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 15.1] mA Reading 2 Current [ 14.9] mA Reading 3 Current [ 15] mA Reading 4 Current [ 15.4] mA Average Current = [ 15.1 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 22.8 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 177.7 ] seconds of playback time, enough to listen to about [ 1.0 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
MB14272402
MB14272402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 10.2] mA Reading 2 Current [ 11.4] mA Reading 3 Current [ 10.4] mA Reading 4 Current [ ] mA Average Current = [ 10.667 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 11.38 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 88.7 ] seconds of playback time, enough to listen to about [ 0.5 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
CD14242402
CD14242402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 13.6] mA Reading 2 Current [ 12.7] mA Reading 3 Current [ 13.3] mA Reading 4 Current [ ] mA Average Current = [ 13.2 ] mA Windspeed at fan = [ 6.3 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 17.42 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 135.8 ] seconds of playback time, enough to listen to about [ 0.8 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
ACS14142402
ACS14142402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18.9] mA Reading 2 Current [ 18.6] mA Reading 3 Current [ 18.3] mA Reading 4 Current [ ] mA Average Current = [ 18.6 ] mA Windspeed at fan = [ 6 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 34.6 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 269.6 ] seconds of playback time, enough to listen to about [ 1.5 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
CM14102402
CM14102402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 15.5] mA Reading 2 Current [ 14.9] mA Reading 3 Current [ 15.6] mA Reading 4 Current [ ] mA Average Current = [ 15.333 ] mA Windspeed at fan = [ 5.7 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 23.51 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 183.2 ] seconds of playback time, enough to listen to about [ 1 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
NC14002402
NC14002402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 19] mA Reading 2 Current [ 18.6] mA Reading 3 Current [ 18.2] mA Reading 4 Current [ ] mA Average Current = [ 18.6 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 34.6 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 269.6 ] seconds of playback time, enough to listen to about [ 1.5 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
TG13572402
TG13572402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18.3] mA Reading 2 Current [ 19.2] mA Reading 3 Current [ 20] mA Reading 4 Current [ ] mA Average Current = [ 19.167 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 36.74 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 286.3 ] seconds of playback time, enough to listen to about [ 1.6 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
PA13542402
PA13542402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 7.6] mA Reading 2 Current [ 7.9] mA Reading 3 Current [ 7.8] mA Reading 4 Current [ ] mA Average Current = [ 7.767 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 6.03 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 47 ] seconds of playback time, enough to listen to about [ 0.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
KS13492402
KS13492402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 5.1] mA Reading 2 Current [ 4.3] mA Reading 3 Current [ 5.9] mA Reading 4 Current [ 6.1] mA Average Current = [ 5.35 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 2.86 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 22.3 ] seconds of playback time, enough to listen to about [ 0.1 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
WG13382402
WG13382402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 1.4] mA Reading 2 Current [ 0.9] mA Reading 3 Current [ ] mA Reading 4 Current [ ] mA Average Current = [ 1.15 ] mA Windspeed at fan = [ 6.1 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 0.13 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 1.0 ] seconds of playback time, enough to listen to about [ 0.0 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
WG13382402
WG13382402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 1.4] mA Reading 2 Current [ 0.9] mA Reading 3 Current [ ] mA Reading 4 Current [ ] mA Average Current = [ 1.15 ] mA Windspeed at fan = [ 6.1 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 0.13 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 1 ] seconds of playback time, enough to listen to about [ 0 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
MG13382402
MG13382402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 1.3] mA Reading 2 Current [ 1.5] mA Reading 3 Current [ ] mA Reading 4 Current [ ] mA Average Current = [ 1.4 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 0.2 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 1.5 ] seconds of playback time, enough to listen to about [ 0 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
MJH13212402
MJH13212402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17.6] mA Reading 2 Current [ 18.1] mA Reading 3 Current [ 17.4] mA Reading 4 Current [ 17.2] mA Average Current = [ 17.575 ] mA Windspeed at fan = [ 6.3 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 30.89 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 240.7 ] seconds of playback time, enough to listen to about [ 1.3 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
SB13202402
SB13202402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 16] mA Reading 2 Current [ 15.3] mA Reading 3 Current [ 15.2] mA Reading 4 Current [ 16.1] mA Average Current = [ 15.65 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 24.49 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 190.8 ] seconds of playback time, enough to listen to about [ 1.1 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
KB13202402
KB13202402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18] mA Reading 2 Current [ 17.1] mA Reading 3 Current [ 17.8] mA Reading 4 Current [ 18.2] mA Average Current = [ 17.775 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 31.60 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 246.2 ] seconds of playback time, enough to listen to about [ 1.4 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
CG13202402
CG13202402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 18.3] mA Reading 2 Current [ 18.6] mA Reading 3 Current [ 19.2] mA Reading 4 Current [ 18.5] mA Average Current = [ 18.65 ] mA Windspeed at fan = [ 6.3 ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) 34.78 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 271 ] seconds of playback time, enough to listen to about [ 1.5 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
AL12502402
AL12502402 videos on you tube |
Our Design YELLOW, 4 blades Our Experiment I made it go around by pitting it next a fan Results Reading 1 Current [15.1 ] mA Reading 2 Current [14.9 ] mA Reading 3 Current [15.3 ] mA Reading 4 Current [14.6 ] mA Average Current = [0.0599 ] mA correction 14.975 Windspeed at fan = [s ] ms-1 Resistance = [100 ] Ohms Power = I * I * R (remember to convert mA to A) 35.88 correction 0.0224 So with a windspeed of [s ] our turbine generates an average current of [14.97 ] mA delivering [22.4 ] (convert W to mW) mW per second so in 10 minutes it could generate [13440] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 174 ] seconds of playback time, enough to listen to about [ 1 ] 3 minute songs. Thoughts Make it lighter by using glue instead of metal pins. |
FL12482402
FL12482402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17] mA Reading 2 Current [ 16.2] mA Reading 3 Current [ ] mA Reading 4 Current [ ] mA Average Current = [ 16.6 ] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 27.56 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 214.7 ] seconds of playback time, enough to listen to about [ 1.2 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JA12472402
JA12472402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 19.4] mA Reading 2 Current [ 18.7] mA Reading 3 Current [ 18.9] mA Reading 4 Current [ 19] mA Average Current = [ 19 ] mA Windspeed at fan = [ 6.9 ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 36.10 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 281.3 ] seconds of playback time, enough to listen to about [ 1.6 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
JP12452402
JP12452402 videos on you tube |
Our Design REPLACE WITH WORDS ABOUT YOUR WINDMILL DESIGN Our Experiment REPLACE WITH DESCRIPTION OF YOUR EXPERIMENT Results EDIT WITH YOUR VALUES Reading 1 Current [ 17.7] mA Reading 2 Current [ 17.8] mA Reading 3 Current [ 18] mA Reading 4 Current [ 17.5] mA Average Current = [ 17.75] mA Windspeed at fan = [s ] ms-1 Resistance = [ 100 ] Ohms Power = I * I * R (remember to convert mA to A) 31.51 So with a windspeed of [s ] our turbine generates an average current of [I ] mA delivering [P ] (convert W to mW) mW per second so in 10 minutes it could generate [P * 600 ] mW. If playing music on an iPod classic consumes about 77mW per second, 10 minutes of turbine time (assuming 100% energy transfer efficiency) can power [ 245.5 ] seconds of playback time, enough to listen to about [ 1.4 ] 3 minute songs. Thoughts REPLACE THIS WITH YOUR THOUGHTS: HOW COULD YOUR WINDMILL BE IMPROVED, HOW COULD THE EXPERIMENT BE IMPROVED, IS 100% EFFICIENCY ENERGY TRANSFER REALISTIC, WHAT WOULD YOU ASK AN EXPERT, HOW CAN TECHNOLOGY SUPPORT SCIENCE TEACHING AND LEARNING, ETC... |
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