3 Answered Questions for the topic Electrical Energy
12/11/17
I don't understand charging by contact a neutral object and negatively charged rod.
Please explain how to do charging by contact with a neutral electroscope and a negatively charged rod
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11/18/15
Solar Cells Question
Calculate the power generated by the solar cell which obtained Voc = 0.87 V and Isc = 4.1 mA upon direct exposure to sunlight. Assume a fill factor of 25%.
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Electrical Energy
01/03/14
A turbine was steadily producing 3 volts across a 30 ohm resistor over a period of 30 seconds. What is the power output?
I am not sure, but I believe the equation to calculate the power output is
Power(w) = V2/ R
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