JEE Main 2022 — Magnetic Properties Of Matter Question with Solution
From: JEE Main 2022 (Online) 28th June Evening Shift
Question
The space inside a straight current carrying solenoid is filled with a magnetic material having magnetic susceptibility equal to 1.2 105. What is fractional increase in the magnetic field inside solenoid with respect to air as medium inside the solenoid?
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Show full solutionCorrect option: A
Step-by-step explanation
(in the material)
(without material)
So fractional increase is
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This is a previous-year question from JEE Main 2022, covering the Magnetic Properties Of Matter 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.