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JEE PHYSICS MCQ: MAGNETISM AND MATTER

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Which among the following have negative susceptibility?

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Correct option: C

Bismuth

Option C (Bismuth) is correct because Bismuth is a diamagnetic material, and diamagnetic materials have negative magnetic susceptibility.

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Curie temperature is the one above which A vibration magnetometer consists of two identical bar magnets placed one over the other such that they are perpendicular and bisect each other. The time period of oscillation in a horizontal magnetic field is

{2^{5/4}}

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

\mu_{\mathrm{f}}

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