zainab70 zainab70

22-12-2017
Physics

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What would happen to the coil if the current passing through it was too large?

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IssacAsimov IssacAsimov

22-12-2017

When a current flows through coil, magnetic field is produced around the coil which induces emf also known as back emf. When current in the coil is increased, more magnetic field is produced which in turn increases the induced emf.

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