How does a charge q oscillating at certain frequency produce electromagnetic waves?Sketch a chematic deiagram depicting elecric and magnetic fields for an elctromagnetic wave propagating alng the Z-direction.

The electric and magnetic fields associated with an electromagnetic wave,propagating along the Z-axis,can be reprented by

How is the speed of the electromagnetic waves in vacuum determined by the electric and magnetic field?

When can a charge act as a source of electromagnetic wave? How are there directions of electric and magneitc field vectors, in an electromagnetic wave related to each other and to the direction of propagation of the wave? Which physical quantity, if any has the same value for waves belonging to the differnt parts of the electromangetic spectrum?

In what ways the directions of the electric and magnetic field vectors representing an electromagnetic waves related to each other?

Electromagnetic waves Electromagnetic waves are those waves in which there are sinusoidal variations of electric and magnetic fields at right angle to each other as well as right angle to the direction of propagation. The ratio of electric vector and magnetic vector gives the velocity of light and vecExxvecB gives the direction of propagation of electromagnetic wave. If vecE and vecB represent electric and magnetic field vectors of the electromagnetic wave, the direction of propagation of electromagnetic wave is along.

An electromagnetic wave is travelling in a medium with a velocity vecv=v hati . The electric field oscillations, of this electromagnetic wave, all along the Y-axis. How are the magnitude of the electric and magnetic fields in the electromagnetic wave related to each other?

Express the velocity of propagation of an electromagnetic wave in terms of the peak values of the electric and magnetic fields.

Depict the fields diagram of an electromagnetic wave propagating along positive X-axis with its electric field along Y-axis.

Electromagnetic waves Electromagnetic waves are those waves in which there are sinusoidal variations of electric and magnetic fields at right angle to each other as well as right angle to the direction of propagation. The ratio of electric vector and magnetic vector gives the velocity of light and vecExxvecB gives the direction of propagation of electromagnetic wave. The electric and magnetic field of an electromagnetic wave are