JEE Main 2019 — Electromagnetic Induction Question with Solution
From: JEE Main 2019 (Online) 9th April Evening Slot
Question
Two coils 'P' and 'Q' are separated by some
distance. When a current of 3 A flows through
coil 'P', a magnetic flux of 10–3 Wb passes
through 'Q'. No current is passed through 'Q'.
When no current passes through 'P' and a
current of 2 A passes through 'Q', the flux
through 'P' is :-
Choose an option
Show full solutionCorrect option: C
Correct answer
C6.67 × 10–4 Wb
Step-by-step explanation
Mutual induction
10–3 = M(3)
10–3 = M(3)
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This is a previous-year question from JEE Main 2019, 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.