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Why induced emf is also called …

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Why induced emf is also called back emf ??

    • Posted by Àmól Gùpt@:-):-)?? 5 years, 2 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Yogita Ingle 5 years, 2 months ago

    The direction of the current induced in the conductor due to this induced EMF is such that it opposes the change that produced it in the first place.In other words, the induced EMF has a polarity which opposes the change in the magnetic flux through the conducting loop. Hence, induced EMF is also called Back EMF.

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