The value of velocity of light in vaccum is

Options

A. `sqrt((mu_(0))/(in_(0)))`
B. `(1)/(sqrt(mu_(0)epsi_(0)))`
C. `sqrt(mu_(0)epsi_(0))`
D. `sqrt((epsi_(0))/(mu_(0)))`

Answer

B

Explanation

In free space, the velocity of light in vaccum is `C= (1)/(sqrt(mu_(0)epsi_(0)))=3 xx 10^(8)m//s`