Question

How are the magnitude of electric field and magnetic field related to the velocity of em wave?

Answer 1

@@@@@@hope help you @@@@

The electric field (E) propagates away from the antenna at the speed of light, forming part of an electromagnetic wave. ... The electric and magnetic fields are closely related and propagate as an electromagnetic wave.

@@@@@@@@@@@@@@@@@@@

Answer 2

☆$\red {HELLO\:DEAR}$☆

an EM wave

• the electric field and magnetic field carry the same energy.
• So in an EM wave, the magnitude of the electric field is proportional to the magnitude of the magnetic field, and the proportionality constant is c, the speed of light!

☆$\green {VISHU\:PANDAT}$☆

☆$\blue {FOLLOW\:ME}$☆