For two types of magnetic materials A and B , variation of (1)/( ) ( : susceptibility) vs. temperature T is shown in the figure. Then

NEET

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

NEET · Physics · Magnetic Properties of Matter

For two types of magnetic materials A and B , variation of (1)/( )...

For two types of magnetic materials

A

and

B

, variation of

\frac{1}{\chi}

(

\chi:

susceptibility) vs. temperature

T

is shown in the figure. Then

Options

A $\mathrm{A}$ is diamagnetic and $\mathrm{B}$ is paramagnetic
B $\mathrm{A}$ is ferromagnetic and $\mathrm{B}$ is diamagnetic
CA is paramagnetic and B is ferromagnetic
D $\mathrm{A}$ is paramagnetic and $\mathrm{B}$ is diamagnetic

Correct answer

B. $\mathrm{A}$ is ferromagnetic and $\mathrm{B}$ is diamagnetic

Step-by-step solution

Graph will be a straight line having +ve slope for ferromagnetic material and of 0 slope for diamagnetic material. 2)also change spelling of ferromagnetic in question from 'feromagnetic' to 'ferromagnetic' .

Practice Magnetic Properties of Matter on Quantrex Academy →

More from Magnetic Properties of Matter