Question

Compare the values of Relative Permeability and Magnetic Susceptibility of Dia, Para and Ferro magnetic substances.

Answer 1

Here $ϵ$ is a small positive number introduced to quantify

paramagnetic materials.

$\chi$ is magnetic susceptibility.

${\mu }_r$ is relative magnetic permeability of the substance.

$\mu$ is magnetic permeability of the substance.

${\mu }_0$ is the permeability of vacuum.