JEE Main 2022PhysicsElectromagnetic InductionMediumNumerical

JEE Main 2022Electromagnetic Induction Question with Solution

JEE Main 2022 (28 Jul Shift 2)

Question

For the given circuit the current through battery of 6 V just after closing the switch 'S' will be _____ A.

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Correct answer
1

Step-by-step explanation

Just after closing the switch S, inductor behaves like an open circuit, so no current will flow through 2 Ω resistors.

Thus, current through the circuit is I=62+4=1 A (Here 2 Ω and 4 Ω resistors are in series).

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About this question

This is a previous-year question from JEE Main 2022, covering the Electromagnetic Induction chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.