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Tag Archives: induced current

what is Difference between induced emf and induced current?

  Induced EMF and Induced Current There are many ways to produced induced emf figure illustrated one of them. Consider a straight piece of wire of length l placed in the magnetic field of a permanent magnet. The wire is connected to a sensitive galvanometer. This forms a closed path or loop without any battery. In beginning when the loop  ...

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what is Difference between motional and induced emf?

Motional EMF “The emf induced by the motion of a conductor across a magnetic field is called motional emf”. In the previous section we have studied that when conductor is moved across a magnetic field, an emf induced between its ends. The emf of the moving conductor is similar to that of a battery,i.e., if the ends of the conductor ...

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