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An RL circuit has emf0= 9.2 V, R = 72ohm, and L = 250 μH. If...

An RL circuit has emf0= 9.2 V, R = 72ohm, and L = 250 μH. If the switch closes in t= 0, calculate: a) the current that passes through the circuit; b) the potential difference between resistance ends; and c) the potential difference between induction ends, at instants t = 0, t = 3.0 μs, t = 7.5 μs, and t = 35 μs.

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