Which of the following is the dimensional for | vedclass

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Question

(A) Electric polarisation $(P)$ is defined as the dipole moment per unit volume.$P = \frac{p}{V} = \frac{q \cdot d}{A \cdot d} = \frac{q}{A}$Where $q$

Vedclass · Accepted Answer

$[M^0 L^{-2} T^1 I^1]$

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(A) Electric polarisation $(P)$ is defined as the dipole moment per unit volume.$P = \frac{p}{V} = \frac{q \cdot d}{A \cdot d} = \frac{q}{A}$Where $q$ is charge and $A$ is area.The dimensional formula for charge $q$ is $[I^1 T^1]$.The dimensional formula for area $A$ is $[L^2]$.Therefore,the dimensional formula for $P$ is:$[P] = \frac{[I^1 T^1]}{[L^2]} = [M^0 L^{-2} T^1 I^1]$.

Which of the following is the dimensional formula for electric polarisation?

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