Dimensional formula of potential difference M L2T 3A1Current AC LT 1 N 0 M LT 2A2 e0 M 1L3T 4A2By evaluation equation we getN 0 I 2 e0 V 2 1 I e0. By calculating their equations and units. The value of vacuum permittivity e0 currently defined by the formula.
It is possible to derive another equation for the speed of light this time in terms of the electric permittivity e and magnetic permeability m of the material.
By calculating their equations and units. Calculate the relative permittivity. They were predicted by Maxwell who also showed that c. By calculating their equations and units.