Switch S of the circuit shown in figure. is closed at t = 0. If e denotes the induced emf in L and i, the current flowing through the circuit at time t, which of the following graphs is correct
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
At the time t = 0, e is max and is equal to E, but current i is zero.
As the time passes, current through the circuit increases but induced emf decreases.
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