MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Amplitude

A plane harmo...

Question

A plane harmonic EM wave with plane polarization propagates in vaccum if the electric component of wave has the amplitude 'Em' and frequency '' the r.m.s value of displacement current is

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Q. A plane EM wave is travelling in vaccum along X- direction. What can you say about the directions of magnetic and electric fields? If the frequency of the wave is

30 M H z

, what is its wavelength?

Q. Statement A: If the antenna is vertical,a vertically polarised EM wave is radiated
Statement B: The vertically polarised EM wave has electrical variations in the vertical plane

Q. A ball of radius R=50 cm is located in a non-magnetic medium with permitivity k = 4.0. In that medium a plane electromagnetic wave propagates, the strength amplitude of whose electric component is equal to

E_{m} = 200 V / m

. The amount of energy that reaches the ball during a time interval of

t = 1.0 min

Q. An em wave is propagating in a medium with a velocity

\to V = V^i

. The instantaneous oscillating electric field of this em wave is along

+

y axis. Then the direction of oscillating magnetic field of the em wave will be along.

In an EM wave the frequency of electric field is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Amplitude

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VII Physics

Join BYJU'S Learning Program

CrossIcon