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WEEK 1
ELECTROMAGNETIC WAVES
CONTENT
DEFINITION AND CONCEPT
Electromagnetic waves are produced by electromagnetic vibrations. Electromagnetic waves have electrical origin and the ability to travel in vacuum. So, electromagnetic waves are regarded as a combination of traveling electric and magnetic forces which vary in value and are directed at right angles to each other and to the direction of travel. In other words, they are transverse waves.
TYPES OF RADIATION
The electromagnetic waves consist of the following:
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