JEE Main 2022 — Electromagnetic Induction Question with Solution
From: JEE Main 2022 (Online) 26th June Evening Shift
Question
Two coils of self inductance L1 and L2 are connected in series combination having mutual inductance of the coils as M. The equivalent self inductance of the combination will be :
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Show full solutionCorrect option: D
Step-by-step explanation
Self inductances are in series but their mutual inductances are linked oppositely so equivalent self inductance
L = L1 + L2 M M = L1 + L2 2M
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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.