Intensity of magnetisation is

If a magnet of intensity of magnetisation I is cut into n equal parts then intensity of magnetisation Of each piece is

Intensity of magnetisation of a magnetic material is defined as ……………..per unit……………..of the material.

Assertion : Susceptibility is defined as the ratio of intensity of magnetisation I to magnetic intensity H. Reason : Greater the value of susceptibility, smaller the value of intensity of magnetisation I.

Explain the terms intensity of magnetisation. Give their SI units.