Permeability of paramagnetic materials

Relative magnetic permeability of diamagnetic materials is always greater than unity that is

μr > 1

Conceptual explanation:

Do you know that permeability word comes from the word “permission”? As it is the natural property of diamagnetic material to weakly attract the lines of force (due to structure of paramagnetic material). Now, if they weakly attract the lines of force or in other words they permit the magnetic lines of force to pass through it but weakly. Therefore, the μ > 1 for paramagnetic materials

Analytical Explanation:

When a specimen of paramagnetic material is placed in a magnetising field, the Continue reading “Permeability of paramagnetic materials”

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