1.

If C be the capacitance and V be the electric potential ,then the dimensional formula ofCV^(2) is

Answer»

`M^(1)L^(2)T^(-2)A^(0)`
`M^(1)L^(2)T^(-2)A^(-1)`
`M^(0)L^(1)T^(-2)A^(0)`
`M^(1)L^(-3)T^(1)A^(1).`

SOLUTION :We know that energy stored in capacitor is `U=(1)/(2)CV^(2)`
`:.` Dimensional formula of `CV^(2)=[ML^(2)T^(-2)]`
So cannot choice is `(a)`.


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