An electromagnetic wave is travelling in a medium with a velocity vecv=vhati. Draw a sketch showing the propagation of the electromagnetic wave, indicating the direction of the oscillatign electric and magnetic fields. (b) How are the magnitudes of the electric and magnetic fields in the electromagnetic wave related to the velocity of the e.m. wave?

An electromagnetic wave is travelling in a medium with a velocity vecv

1.	An electromagnetic wave is travelling in a medium with a velocity vecv=vhati. Draw a sketch showing the propagation of the electromagnetic wave, indicating the direction of the oscillatign electric and magnetic fields. (b) How are the magnitudes of the electric and magnetic fields in the electromagnetic wave related to the velocity of the e.m. wave?
Answer» Solution :(a) Sketch SHOWING PROPAGATION of e.m. wave is as GIVEN in Fig. Here OSCILLATING electric and magnetic field are along y - and z - axis respectively. (B) `(E )/(B)=c=` velocity of electromagnetic waves.

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