PhysicsNEET 2023Self and mutual inductance

Electromagnetic Induction

The magnetic energy stored in an inductor of inductance $4 μ H$ carrying a current of 2 A is:

A. $4 μ J$
B.4 mJ
C.8 mJ
D. $8 μ J$ ✓

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers

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From Physics › Electromagnetic Induction › Self and mutual inductance — lectures, notes and every past question on it.

Last revised 7 Sept 2026. Found a mistake? Tell us — corrections are the fastest thing we act on.

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