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Why DC current is not used in transformer?

Answer Posted / minal verma

In a transformer, when ac current flows then due to its
frequency an emf is induced in it due to electromagnetic
induction.
But when a DC current flows through the transformer, then
no emf is induced in it because there is no frequency in dc.
Thus dc current is not used in transformer.

Is This Answer Correct ?    39 Yes 6 No



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