1.

A paramagnetic substance in the form of a cube with sides 1 cm has a magnetic dipole moment of 20 × 10-6 J/T when a magnetic intensity of 60 × 103 A/m is applied. Its magnetic susceptibility is

A. 3.3 × 10-4
B. 3.3 × 10-2
C. 4.3 × 10-2
D. 2.3 × 10-2
Answer» B. 3.3 × 10-2


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