Suppose that the electric field amplitude of an electromagnetic wave is `E_0 = 120 N//C` and that its frequency is = 50.0 MHz. Find expressions for E and B.

Suppose that the electric field amplitude of an electromagnetic wave is E_0 = 120 N//C and that its frequency is = 50.0 MHz. Determine, B_0 , omega , k, and lambda .

Prove that for an electromagnetic wave E_0 = cB_0 .

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . Write an expression for the magnetic field part of the wave.

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . What is the amplitude of the magnetic field part of the wave?

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . What is the frequency ?

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . What is the wavelength ?

Suppose that the electric field part of an electromagnetic wave in vacuum is E = {(3.1 N//C) cos [(1.8 rad//m) y + (5.4 xx 10^6 rad//s)t]} hati . What is the direction of propagation?

The amplitude of the magnetic field part of a harmonic electromagnetic wave in vacuum is B_0 = 510 nT . What is the amplitude of the electric field part of the wave?

The oscillating electric field of an electromagnetic wave is given by E_y=30 sin(2xx10^11 t + 300 pix)vm^-1 . Write down the expression for the oscillation magnetic field.

What is the relation between amplitudes of electric and magnetic field in free space for e.m. wave?