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Current remains unchanged in a transformer.

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in Physics – Class 12 by (135k points)
Current remains unchanged in a transformer.

(a) True

(b) False

The question was posed to me during an interview.

The above asked question is from Alternating Current topic in chapter Alternating Current of Physics – Class 12

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The correct answer is (b) False

The best I can explain: No, this statement is false. The quantity that remains unchanged in a transformer is the frequency of the input alternating current. Frequency of the alternating current at input = Frequency of the alternating current at output.

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