Explain briefly how electromagnetic waves are produced by an oscillating charge. How is the frequency of electromagnetic waves produced related to that of the oscillating charge?
a) Electromagnetic waves are produced by the motion of the charge and their frequency is half the frequency of the oscillating charge.
b) Electromagnetic waves are produced by the acceleration of the charge and their frequency is equal to the frequency of the oscillating charge.
c) Electromagnetic waves are produced by the stationary charge and their frequency is double the frequency of the oscillating charge.
d) Electromagnetic waves are produced by the speed of the charge and their frequency is triple the frequency of the oscillating charge.
