PROBLEM 4: How much electrical energy is converted to thermal energy in 2.00 hrs by an electrica resistance of 400 ohms when the potential applied across it is 90.0V? (Ans: W'=145.8kJ)

Physics for Scientists and Engineers: Foundations and Connections
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Chapter27: Capacitors And Batteries
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Problem 14PQ: When a Leyden jar is charged by a hand generator (Fig. 27.1, page 828), the work done by the person...
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PROBLEM 4:
How much electrical energy is converted to thermal energy in 2.00 hrs by an electrica
resistance of 400 ohms when the potential applied across it is 90.0V?
(Ans: W'=145.8kJ)
Transcribed Image Text:PROBLEM 4: How much electrical energy is converted to thermal energy in 2.00 hrs by an electrica resistance of 400 ohms when the potential applied across it is 90.0V? (Ans: W'=145.8kJ)
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