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17-08-2017
Physics

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why is there emf is induced when magnet is in the middle of coil?

why is there emf is induced when magnet is in the middle of coil class=

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Kalahira Kalahira

26-08-2017

An emf is induced when a magnet is in the middle of coil because when a magnetic field is changing then it produces a voltage in the coil, which causes a current to flow. If the coil is changed through a magnetic flux, then a voltage is produced.

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