vituskomba68 vituskomba68

19-05-2020
Physics

contestada

why there is deflection in galvanometer when magnetic is approachin or withdraw

Respuesta :

sukunshrestha sukunshrestha

19-05-2020

Answer:

When the bar magnet is withdrawn from inside the coil, again an induced current is setup in the coil due to change of magnetic field through it. As a result galvanometer gives a deflection in the reverse direction

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