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Mutual Induction

A transformer...

Question

A transformer has 200 turns in primary and 400 turns in secondary. When a battery of 6 V and negligible internal resistance is connected to the primary a current of 2 A is produced in it. The secondary voltage and current are

A

12 V, 1 A

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B

12 V, zero

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C

zero, 1 A

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D

zero, zero

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Solution

The correct option is D zero, zero
Battery is DC current source.
So there will not be any secondary voltage and current.

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