QJEEM22Ph24c0: JEE Main 2022 Physics - Class 12 JEEM22Ph24c0 Solution: If L, C and R are the self inductance, capacitance and…

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If L, C and R are the self inductance, capacitance and resistance respectively, which of the following does not have the dimension of time?

Accepted Answer

$U = {1 \over 2}L{i^2} = {1 \over 2}C{V^2}$

So, $\left[ {{L \over C}} \right] = {{{V^2}} \over {{i^2}}} = {R^2}$ is not the dimension of time.

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