Define magnetisation $(M)$ and give its unit and dimension.
(N/A) Magnetisation $M$ of a sample is defined as its net magnetic moment per unit volume.
$\vec{M} = \frac{\vec{m}_{\text{net}}}{V}$ $(1)$
$M$ is a vector quantity.
The dimension of $M$ is $[L^{-1} A]$.
The $SI$ unit of magnetisation is $A/m$.
$\vec{M} = \frac{\vec{m}_{\text{net}}}{V}$ $(1)$
$M$ is a vector quantity.
The dimension of $M$ is $[L^{-1} A]$.
The $SI$ unit of magnetisation is $A/m$.
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