why transformer does not work dc

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why transformer does not work dc ..

Answer / p.s.krishna

Because the transformer works on the mutual conduction. the flux will produce only when an alternating current is flowing through a conductor, where if d.c flows no flux will generate. due to this reason transformer will not work for d.c.

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why transformer does not work dc ..

Answer / engine

no emf is induced as there is no change in flux .

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