Current Electricity (KVPY Stream SB-SX (Class 12 & 1st Year BSC) Physics): Questions 9 - 9 of 9

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Question number: 9

» Current Electricity » Electric Current

Appeared in Year: 2015

MCQ▾

Question

In the circuit shown below, all the inductors (assumed ideal) and resistors are identical. The current through the resistance on the right is I after the key K has been switched on for a long time. The currents through the three resistors (in order, from left to right) immediately after the key is switched off are,

Circuit diagram of combination of resistors and inductors

Circuit Diagram of Combination of Resistors and Inductors

In figure a circuit diagram of combination of three resistors and two inductors is shown.

Choices

Choice (4) Response

a.

2I upwards, I downwards and I downwards.

b.

I downward, I downward and I downwards.

c.

0, I downwards and I downwards

d.

2I downward, I downward and I downwards.

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