The dimensional formula for permittivity...

The dimensional formula for permittivity of free space `(epsilon_0)` in the equation `F ==1/(4piepsilon_0),(q_1q_2)/(r^2)` , where symbols have usual meaning is

A

`[M^1L^3A^(-2)T^(-4)]`

B

`[M^(-1)L^(-3)T^4A^2]`

C

`[M^(-1)L^(-3)A^(-2)T^(-4)]`

D

`[M^(1)L^(3)T^2A^(-4)]`

Verified by Experts

The correct Answer is:

B

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