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Induced e.m.f is also called back …

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Induced e.m.f is also called back e.m.f?Why?

    • Posted by Rahul_ Ry(ʘ‿ʘ) 6 years, 6 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Sia ? 6 years, 6 months ago

    The induced emf is sometimes called 'back emf' because a large current in a coil that is suddenly removed will cause the magnetic field in the coil to collapse and cause a current in the opposite direction.

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