Physics, 03.06.2021 21:20 yagalneedshelp8338
A resistor and an inductor are connected in series to a battery with emf 240 V and negligible internal resistance. The circuit is completed at time t=0. At a later time t=T the current is 5.00 A and is increasing at a rate of 20.0 A/s. After a long time the current in the circuit is 20.0 A. What is the value of the time when the current is 7.00 A?
Answers: 1
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