Question

v) A magnetising field of 360 Am- produces
a magnetic flux density (B) = 0.6 T in
a ferromagnetic material. What is its
permeability in Tm A-!?
(A) 1/300 (B) 300
(C) 1/600 (D) 600​

Answer 1

Explanation:

Given

Magnetising field = 360 Am-1

Magnetic flux density (B) = 0.6t

To find - Permiability

T01n

Permiability = B/ Magnetizing Field

=0.6/360*10

=1/600

Tm/A