S is the surface of a lump of magnetic material.

Magnetic Materials

All metals are magnetic materials.

The magnetic induction and magnetising field intensity in a sample of magnetic material are B and H respectively . The magnetic susceptibility of the material is

The permeability of magnetic material is 0.9983. Name the type of magnetic materials it represents.

The permeability of magnetic material is 0.9983. Name the type of magnetic materials it represents.

The permeability of a magnetic material is 0.9983. Name the type of magnetic material it represents.