Question

Production of the electromagnetic waves is demonstrated by:

Answer 1

Explanation:

1. Production of the electromagnetic waves is demonstrated by Hertz Experiment
2. Hertz experiment -Heinrich Rudolf Hertz, a German physicist carried out this experiment.
3. The apparatus was homemade.
4. An induction coil and a Lyden jar were used to create EM waves and a spark gap between 2 brass spheres was used to detect them
5. The spark used to last for a very less amount of time.
6. In his later experiments, Hertz found that the radio waves that he had discovered had the same speed as that of the light.

Hence, electromagnetic waves are demonstrated by Hertz Experiment.