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Out of the two magnetic materials. 'A' h...

Out of the two magnetic materials. 'A' has relative permeability slightly greater than unity while 'B' has less than unity. Identify the nature of materials 'A' and 'B'. Will their susceptibilities be positive or negative?

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Paramagnetic is 'A'.
Diamagnetic is 'B'
Susceptibility of 'A' is positive and 'B' is negative.
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