(a) Define the term magnetic susceptibility and write its relation in terms of relative magnetic permeability. (b) Two magnetic materials A and B have relative magnetic permeabilities of 0.96 and 500. Identify the magnetic materials A and B.

(a) Define the term magnetic susceptibility and write its relation in

1.	(a) Define the term magnetic susceptibility and write its relation in terms of relative magnetic permeability. (b) Two magnetic materials A and B have relative magnetic permeabilities of 0.96 and 500. Identify the magnetic materials A and B.
Answer» Solution :Magnetic susceptibility `X= mu,-1`, where `mu`, is the relative permeability of GIVEN material. (b) The magnetic material A, WHOSE relative permeability is 0.96, is a DIAMAGNETIC substance. The magnetic material B, whose relative permeability is 500, is a ferromagnetic substance.

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(a) Define the term magnetic susceptibility and write its relation in terms of relative magnetic permeability. (b) Two magnetic materials A and B have relative magnetic permeabilities of 0.96 and 500. Identify the magnetic materials A and B.

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