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How is speed of em waves …

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How is speed of em waves in vacuum determined by electric and magnetic fields ?

    • Posted by Anoop Kumar 7 years, 11 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Roshan Hero 7 years, 11 months ago

    Em waves move in speed of light (3x10^8 m/s) in vacuum It can be determined by change in any one field with respect to another.

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