JEE Main 2023 — Magnetic Properties Of Matter Question with Solution
From: JEE Main 2023 (Online) 10th April Evening Shift
Question
Given below are two statements:
Statement I : For diamagnetic substance, , where is the magnetic susceptibility.
Statement II : Diamagnetic substances when placed in an external magnetic field, tend to move from stronger to weaker part of the field.
In the light of the above statements, choose the correct answer from the options given below
Choose an option
Show full solutionCorrect option: A
Step-by-step explanation
Both Statement I and Statement II are true.
Statement I: For diamagnetic substances, the magnetic susceptibility (χ) lies between -1 and 0. This is because diamagnetic substances have a negative magnetic susceptibility, which means they have a tendency to oppose the applied magnetic field.
Statement II: Diamagnetic substances, when placed in an external magnetic field, experience a force that tends to move them from stronger to weaker parts of the field. This is due to the fact that diamagnetic substances oppose the applied magnetic field and try to minimize their exposure to it.
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This is a previous-year question from JEE Main 2023, 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.