Magnetic susceptibility & permeability | Magnetism & matter | Physics | Khan Academy

Magnetic susceptibility is a measure of how readily materials tend to get magnetized. Diamagnets have a small negative susceptibility while paramagnets have a small positive susceptibility. Ferromagnets have a large susceptibility.
Relative permeability is a measure of how readily materials allow the field lines to pass through them, compared to vacuum.
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Created by Mahesh Shenoy

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Superconductors are the materials X= -1 , below their critical temp

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-1 are the susceptibility of super conductors also known as perfect diamgnestism

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Superconductors acts as perfect diamagnets due to Meissner effect

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That is the definition of ferromagnetic. This channel has a video on it. Ferromagnetic magnets are only magnetized for a short period of time.

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Permeability of antiferromagnetic substances??

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thanks sir,so informative and perfect explanation. could you please tell me why there is a magnetic line over diamagnetic? i mean why diamagnetic target does not repel the middle magnetic line?

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Superconductors have x=-1 value as they are perfect diamagnets and their relative permeability is 0

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Superconductor have perfect diamagnetism

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Those materials with susceptibility is zero is superconductors

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Isnt the susceptibility range for Diamagnetic materials -1 to 0

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X=-1, superconductors

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