31. Alternating Current
Inductors in AC Circuits
5:11 minutes
Problem 30.67
Textbook Question
Textbook QuestionAt t = 0, the current through a 60.0-mH inductor is 50.0 mA and is increasing at the rate of 78.0 mA/s. What is the initial energy stored in the inductor, and how long does it take for the energy to increase by a factor of 8.0 from the initial value?
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