- #1

- 848

- 102

## Homework Statement

## Homework Equations

## The Attempt at a Solution

When the switch is off , the current in the inductor doesn't drop to zero instantaneously . The current in the loop consisting of inductor , resistor and two bulbs will decay gradually . Now since there is a complete circuit involving the two bulbs, a gradually decreasing current will flow and both of them will die out simultaneously with some delay . I think answer should be option b) .

Answer given is option d) with the reason that branch having inductor has some inductance which delays B

_{2}to die out promptly .

What is my mistake ?