JEE Main 2014 — Electromagnetic Induction Question with Solution
JEE Main 2014 (11 Apr Online)
Question
A coil of circular cross-section having 1000 turns and face area is placed with its axis parallel to a magnetic field which decreases by in . The e.m.f. induced in the coil is:
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Given: No. of turns
Face area,
Change in magnetic field,
Time taken,
Emf induced in the coil ?
Applying formula,
Induced emf,
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This is a previous-year question from JEE Main 2014, 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.