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What is electromagnetic waves and what …

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What is electromagnetic waves and what is the main characteristics of electromagnetic waves?

    • Posted by Arpan Kumar 6 years, 6 months ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Tripti Rawat 6 years, 6 months ago

    Electromagnetic waves are waves that are created as a result of vibrations between an electric field and a magnetic field.
    Characteristics of electromagnetic waves:

    1. Electromagnetic waves are produced by accelerating or oscillating charge.
    2. E.M. waves do not require any material medium for their propagation.
    3. E.M. waves travel in free space with a velocity {tex}C = \frac{1}{{\sqrt {{\mu _0}{\varepsilon _0}} }}{/tex} which is equal to the velocity of light {tex}(c = 3 \times {10^8}m/s){/tex}.
    4. E.M. waves are transverse in nature.

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