Home
Class 12
PHYSICS
A plane electromagnetic wave travels in ...

A plane electromagnetic wave travels in vaccum along z-direction . What can you say about the directions of its electric and magnetic field vectors ? If the frequency of the wave is 30 MHz. What is its wavelength ?

Text Solution

Verified by Experts

E and B in x-y plane and are mutually perpendicular, 10 m.
Promotional Banner

Similar Questions

Explore conceptually related problems

A magnetic dipole placed in a magnetic field experiences a net force. What can you say about the nature of the magnetic field ?

What is the relation between the amplitudes of the electric and magnetic fields in free space for an electromagnetic wave ?

An electron is travelling along the x-direction. It encounters a magnetic field in the y-direction. Its subsequent motion will be

A point is in the XZ plane what can you say about its y coordinate

A plane electromagentic wave of frequency 25 MHz travels in free space along the x-direction. At a particular point in space and time , E=6.3 hatj V/m . What is B at the point ?

A sound wave travels at a speed of 340 m/s. If its wavelength is 2 cm, what is the frequency of the wave ? Will it be in the audible range ?