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?

Out of the two magnetic materials. 'A' has relative permeability sligh

1.	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?
Answer» SOLUTION :`A to ` Paramagnetic (`because mu_r > 1` ) B `to` Diamagnetic (`because mu_r > 1` ) SUSCEPTIBILITY for A `to` POSITIVE Susceptibility for B `to` Negative

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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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