JEE Main 2024 — Electromagnetic Induction Question with Solution
From: JEE Main 2024 (Online) 31st January Morning Shift
Question
A coil is places perpendicular to a magnetic field of . When the field is changed to in , an induced emf of is produced in the coil. If the diameter of the coil is , then the number of turns in the coil is:
Choose an option
Show full solutionCorrect option: B
Correct answer
B70
Step-by-step explanation
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This is a previous-year question from JEE Main 2024, 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.