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NEET 2005

Exam: NEET
Year: 2005
Subject: Physics
Chapter: Magnetic Properties of Matter

NEET 2005 · Physics · Magnetic Properties of Matter

If the magnetic dipole of an atom of diamagnetic material,...

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

\mu_d, \mu_p

and

\mu_f

respectively, then:

Options

A $\mu_d=0$ and $\mu_p \neq 0$
B $\mu_d \neq 0$ and $\mu_p=0$
C $\mu_p=0$ and $\mu_f \neq 0$
D $\mu_d \neq 0$ and $\mu_f \neq 0$

Correct answer

A. $\mu_d=0$ and $\mu_p \neq 0$

Step-by-step solution

\mu_{\mathrm{p}} \neq \mu_f \neq 0

and

\mu_a=0

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