List of top Electronics and Communication Engineering Questions on Electromagnetic Theory and Electronics asked in TS PGECET

The Gauss's law for magnetic fields is

The characteristic impedance of the medium is

The depth of penetration decreases, if

Snell's law states that (\(n_1\) is the index of refraction of the first medium and \(n_2\) is that of second, \(\theta_t\) is the angle of refraction and \(\theta_i\) is angle of incidence)