The relative permeability is represented by μ r and susceptility is denoted by chi for a magnetic substance. For a paramagnetic substance :-

Question

The relative permeability is represented by μ r and susceptility is denoted by chi for a magnetic substance. For a paramagnetic substance :- (A) μ r < 1, chi < 0 (B) μ r < 1, chi > 0 (C) μ r > 1, chi < 0 (D) μ r > 1, chi > 0

Tardigrade Admin · Accepted Answer

Correct answer is (d) μ r > 1, chi > 0

Q. The relative permeability is represented by $μ_{r}$ and susceptility is denoted by $χ$ for a magnetic substance. For a paramagnetic substance :-

$μ_{r} < 1, χ < 0$

$μ_{r} < 1, χ > 0$

$μ_{r} > 1, χ < 0$

$μ_{r} > 1, χ > 0$

Correct answer is (d) $μ_{r} > 1, χ > 0$

Q. The relative permeability is represented by μr​ and susceptility is denoted by χ for a magnetic substance. For a paramagnetic substance :-

μr​<1,χ<0

μr​<1,χ>0

μr​>1,χ<0

μr​>1,χ>0