JEE Main 2021 — Magnetic Properties Of Matter Question with Solution
From: JEE Main 2021 (Online) 25th July Morning Shift
Question
The value of aluminium susceptibility is 2.2 105. The percentage increase in the magnetic field if space within a current carrying toroid is filled with aluminium is . Then the value of x is _________________.
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Show full solutionCorrect answer: 22
Correct answer
22
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This is a previous-year question from JEE Main 2021, 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.