Electromagnetic waves are fluctuations in electromagnetic (EM) field,
propagating as radiant energy. And, not much unlike the story of
gravitational waves, the existence of invisible EM waves was predicted by
Maxwell’s equations well before their discovery by Heinrich Hertz!
So, to produce radio waves, you need to create fluctuations in EM field. And to create those fluctuations, you need electrons moving around in a conductor!
The act of radio wave synthesis is a carefully choreographed, rhythmic dance of electrons in tiny copper wires. Like perturbations in still water that radiate outward from the point of disturbance, the electron flows in an antenna cause perturbations in EM field which radiate out into space like EM waves.
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So, to produce radio waves, you need to create fluctuations in EM field. And to create those fluctuations, you need electrons moving around in a conductor!
The act of radio wave synthesis is a carefully choreographed, rhythmic dance of electrons in tiny copper wires. Like perturbations in still water that radiate outward from the point of disturbance, the electron flows in an antenna cause perturbations in EM field which radiate out into space like EM waves.
TCCI Coaching Institute teach all subjects of Electronics Engineering , Electrical Engineering , EEE Engineering in Bopal and Satellite in Ahmedabad.
100% result Guarantee!!!
Teaching by high qualified and Experienced faculty.
For more information about How does an antenna produce radio waves?
Join us @ http://tccicomputercoaching.com/engineering-courses/
call us @ 98256 18292
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