ElectroMagnetic InductionHard
Question
The magnetic susceptibility of a paramagnetic substance is 3 × 10-4. It is placed in a magnetising field of 4 × 104 A/m. The intensity of magnetisation will be :-
Options
A.3 × 108 A/m
B.12 × 108 A/m
C.12 A/m
D.24 A/m
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