JEE Main 2022 — Magnetic Properties Of Matter Question with Solution
From: JEE Main 2022 (Online) 27th June Morning Shift
Question
The susceptibility of a paramagnetic material is 99. The permeability of the material in Wb/A-m, is :
[Permeability of free space 0 = 4 107 Wb/A-m]
Choose an option
Show full solutionCorrect option: C
Correct answer
C4 105
Step-by-step explanation
r = x + 1
= 99 + 1 = 100
= r0 = 100 4 107 Wb/Am
= 4 105 Wb/Am
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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.