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A circuit consisting of a constant EMF E...

A circuit consisting of a constant EMF E, a self-inductance L and a resistance R in sereis is closed at time `t=0`. The relation between the current i in the circuit and the time t is as shown by the curve. A in the figure-5.321. when one or more of parameters E,R and L are changed, the curve B is obtained. Then it is possible that:

A

E and R are kept constant and L is increased

B

E and R are kept constant and L is decreased

C

E and R both are halved and L is kept constant

D

E and L are kept constant and R is increased

Text Solution

Verified by Experts

The correct Answer is:
A, C
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