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Let in0 denote the dimensional formula o...

Let `in_0` denote the dimensional formula of the permittivity of vaccum. If M = mass, L l= length , T = time and A = electric current, then

A

`in_(0) = M^(-1) L^(2) T^(-1)`A

B

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

C

`in_(0) = M^(-1) L^(-3) T^(4) A^(2)`

D

`in_(0) = M^(-1) L^(2) T^(-1) A^(-2)`

Text Solution

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The correct Answer is:
C
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