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A transformer works on the principle of

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A transformer works on the principle of

(a) mutual induction

(b) invertor

(c) convertor

(d) self-induction

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1 Answer

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Best answer

Correct option  (a) mutual induction

Explanation:

A transformer has got a primary coil, the change of current in which produces an induced emf in the secondary coil. Hence it is based on the principle of mutual induction.

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