The dimensional formula of capacitance ls ...... Take Q as the dimension formula of charge.

Options

A. `M^(1)L^(-2)Q^(-2)`
B. `M^(-1)L^(-2)T^(2) Q^(2)`
C. `M^(-1) L^(-2)T^(2)Q^(2)`
D. `M^(1)L^(-2) T^(-2) Q^(-2)`

Answer

A, B

Explanation

`C = (Q)/(V)=(Q)/((J)/(Q)) =(Q^(2))/(J)`
`:. [C] = ([Q^(2)])/([J])`
`= (Q^(2))/(M^(1)L^(2)T^(-2))`
`=M^(-1)L^(-2) T^(2)Q^(2)`