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JEE PHYSICS MCQ: MAGNETISM AND MATTER

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If the magnetic dipole moment of an atom of diamagnetic material, paramagnetic material and ferromagnetic material are denoted by

\mu_{\mathrm{d}}, \mu_{\mathrm{p}}

and

\mu_{\mathrm{f}}

respectively, then :-

View answer and explanation

Correct option: D

\mu_d=0

and

\mu_p \neq 0

Option D (

\mu_d=0

and

\mu_p \neq 0

) is correct because diamagnetic materials have no permanent dipole moment, while paramagnetic materials do.

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