Define : (a) Moganetization and (b) Magnetic intensity.

Explanation

(a) The magnetization of a material may be difined as the net megnetic dipole moment per unit volume of the material.
`"Magnetization"=("Net megnetic moment")/("Volume")" "vecM_(Z)" "=vecM_("net")/("Volume")`
(b) The magnetic intensity (H) is defined as the product of the number of turns per unit length in a coil (n) and the current that it carries (I). Ist S.I. unit is A/m. Hence, H = n