JEE Main 2022 — Electromagnetic Induction Question with Solution
From: JEE Main 2022 (Online) 27th June Evening Shift
Question
A metallic rod of length 20 cm is placed in North-South direction and is moved at a constant speed of 20 m/s towards East. The horizontal component of the Earth's magnetic field at that place is 4 103 T and the angle of dip is 45. The emf induced in the rod is ___________ mV.
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Show full solutionCorrect answer: 16
Step-by-step explanation
Volts
mV
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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.