Induced current is produced in a coil, only when its ends are _____.

not closed

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closed

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both A & B

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None of the above

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Solution

The correct option is B closed
Induced current is produced in a coil, when its ends are closed. A changing magnetic field through a coil of wire therefore must induce an emf in the coil which in turn causes current to flow. The coil is closed by connecting it with a switch and a battery.

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Induced current is produced in a coil, only when its ends are _____.

The correct option is B closedInduced current is produced in a coil, when its ends are closed. A changing magnetic field through a coil of wire therefore must induce an emf in the coil which in turn causes current to flow. The coil is closed by connecting it with a switch and a battery.

The correct option is B closed
Induced current is produced in a coil, when its ends are closed. A changing magnetic field through a coil of wire therefore must induce an emf in the coil which in turn causes current to flow. The coil is closed by connecting it with a switch and a battery.