Question

If $C$ be the capacitance and $V$ be the electric potential, then the dimensional formula of $CV^{2}$ is

• A. $\left[M L^{- 3} T A\right]$
• B. $\left[K^{0} L T^{- 2} A^{0}\right]$
• C. $\left[M L^{1} T^{- 2} A^{- 1}\right]$
• D. $\left[M L^{2} T^{- 2} A^{0}\right]$

Answer 1

Answer: (D)

$CV^{2}=Energy$
We know that dimensional formula of energy is $\left[M L^{2} T^{- 2}\right].$