Current Electricity and Electrical InstrumentHard
Question
In the circuits (a) and (b) switches S1 and S2 are closed at t = 0 and are kept closed for a long time. The
variation of currents in the two circuits for t ≥ 0 are roughly shown by (figures are schematic and not drawn to scale :

variation of currents in the two circuits for t ≥ 0 are roughly shown by (figures are schematic and not drawn to scale :

Options
A.

B.

C.

D.

Solution
For capacitor circuit i = i0e-t/RC
For inductor circuit i = i0
For inductor circuit i = i0
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