Question:medium

Diamagnetic materials have:

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Superconductors are perfect diamagnets. They exhibit the Meissner effect, expelling all interior magnetic flux lanes completely. For a perfect superconductor, the magnetic susceptibility reaches its absolute theoretical lower bound: \[ \chi_m = -1 \]

Updated On: Jun 25, 2026

Permanent magnetic moments
Magnetic susceptibility $< 0$
Magnetic susceptibility $> 0$
Hysteresis

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The Correct Option is B

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