MHT CET 2024 Physics question

Not in JEE Advanced syllabus

The material having negative magnetic susceptibility are

(A)both paramagnetic and-ferromagnetic
(B)paramagnetic
(C)diamagneticCorrect
(D)ferromagnetic

Answer: (C)

Solution

Magnetic susceptibility measures how strongly a material magnetises in an external field. Diamagnetic substances are weakly repelled by the field and acquire magnetisation opposite to , so is small and negative (about

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Question ID VK-099755