Using the values of and mu0 and epsilon0 that you have used

Using the values of and mu_0 and epsilon_0 that you have used for this class, evaluate (mu_0 epsilon_0)^-1/2. What are the units? Compare this quantity to the speed of light.

Solution

(u0e0)^-1/2 = (4*3.14*10^-7*8.85*10^-12)^-1/2 = 299939418.35 = 2.99*10^8 m/s ( speed of light)

unit = m/s

both are equal