Question: Suppose the circuit in Fig. 7.40 has been connected for a long time when suddenly, at time t = 0, switch S is thrown, bypassing

Suppose the circuit in Fig. 7.40 has been connected for a long time when suddenly, at time t = 0, switch S is thrown, bypassing the battery.

(a) What is the current at any subsequent time t??

(b) What is the total energy delivered to the resistor??

(c) Show that this is equal to the energy originally stored in the inductor.

A & S Bo www R

A & S Bo www R

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