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The dimensions of (mu0 epsilon0)^(-1/2) ...

The dimensions of `(mu_0 epsilon_0)^(-1/2)` are :

A

`[L^1/2 T^-1/2]`

B

`[LT^-1]`

C

`[L^-1T]`

D

`[L^-1/2 T 1/2]`

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