question_answer

Dimensions of \[\frac{1}{{{\mu }_{0}}{{\varepsilon }_{0}}}\], where symbols have their usual meaning, are

A) \[[{{M}^{0}}{{L}^{-1}}T]\]                      

B) \[[{{M}^{0}}{{L}^{-2}}{{T}^{2}}]\]

C) \[[{{M}^{0}}{{L}^{2}}{{T}^{-2}}]\]      

D) \[[{{M}^{0}}L{{T}^{-1}}]\]