If the rate of change of the magnetic field applied to a loop of wire is doubled, what happens to the induced emf in that loop assuming that all other parameters remain unchanged?

Question

Physics

Andrea Ellison

19 January, 12:44

If the rate of change of the magnetic field applied to a loop of wire is doubled, what happens to the induced emf in that loop assuming that all other parameters remain unchanged?

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Answers (1)

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Celia Ingram · Answer 1

It is doubled.

Explanation:

The EMF (Electromotive force) is usually gotten from an energy source. In this case it is from the magnetic field. However when the other parameters are constant then the main focus is between the EMF and the magnetic field. They have a direct proportion relationship which is why when the magnetic field is doubled the EMF is doubled too.