The dimensions of `(mu_(0)epsilon_(0))^(-1//2)` are

Options

A. `[L^(-1)T]`
B. `[LT^(-1)]`
C. `[L^(1//2)T^(1//2)]`
D. `[L^(1//2)T^(-1//2)]`

Answer

B

Explanation

`C=(1)/(sqrt(mu_(0)epsilon_(0)))" "therefore" dimension "LT^(-1)`