Questions
The relative permeability is represented by and the susceptibility is denoted by for a magnetic substance. Then for a paramagnetic substance
detailed solution
Correct option is D
for dia magnetic materials μr<1, χ<0For para magnetic materials μr>1, χ>0For ferro magnetic materials μr>>1, χ>0Similar Questions
The variation of magnetic susceptibility with magnetising field for a paramagnetic substance is
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