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

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PhysicsMagnetismProperties of magnetEasy2 minPYQ_2021

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For two types of magnetic materials $A$ and $B$ , variation of $\frac{1}{χ}$ ( $χ :$ susceptibility) vs. temperature $T$ is shown in the figure. Then

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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' .

Stream:WBJEESubject:PhysicsTopic:MagnetismSubtopic:Properties of magnet

⏱ 2mℹ️ Source: PYQ_2021

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