Electromagnetic Spectrum
After the demonstration of electromagnetic waves by Hertz, electromagnetic waves in different regions of wavelength were produced by different ways of excitation.
The orderly distribution...
Hertz experiment
The principle of Hertz experiment:
The existence of electromagnetic waves was confirmed experimentally by Hertz in 1888. This experiment is based on the fact that...
Electromagnetic Waves
Electromagnetic waves with the wavelength of the order of a few meters were first produced and detected in the laboratory by Hertz in 1887....