Question
Dimensional formula of capacitance is
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Answer
(a) $[C] =$ $\left( {\frac{Q}{V}} \right) $ $ = \left( {\frac{{{Q^2}}}{W}} \right) $ $= \left[ {\frac{{{A^2}{T^2}}}{{M{L^2}{T^{ - 2}}}}} \right]$ $ = [{M^{ - 1}}{L^{ - 2}}{T^4}{A^2}]$
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