A light wave is incident normally on a glass slab of reflected and the amplitude of the electrons field of the incident light is 30V/m, then the amplitude of the eletric field for the wave propogating in the glass medium will be :

A light wave is incident normally on a glass slab of refractive index 1.5. if 4% of light gets reflected and the amplitude of the electric field of the incident light is 30V/m, then the amplitude of the eletric field for the wave propogating in the glass medium will be :

White light is incident normally on a glass slab. Inside the glass slab,

White light is incident normally on a glass slab. Inside the glass slab.

White light is incident normally on a glass slab. Inside the glass slab,

Amplitude of electric field of a plane electromagnetic wave is 48 V. m^(-1) . What is the amplitude of the magnetic field of the wave ?

The amplitude of the sinusodially oscillating electric field of a plane wave is 60V//m . Then the amplitude of the magnetic field is

The amplitude of the sinusoidally oscillating electric field of a plane wave is 60 V/m. Then the amplitude of magnetic field is

A light ray is incident on a glass slab, it is partially reflected and partially transmitted. Then the reflected ray is