Question

what is transformer ????​

Answer 1

Hello...

TRANSFORMER :

It is a device which transfers an alternating current from one circuit to one or more other circuits ,,with increase or decrease of voltage..

the input current is fed to a primary winding the output is taken from secondary winding which is inductively linked to the primary.

❤hope it helps u ❤

Answer 2

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A transformer is a passive electrical device that transfers electrical energy between two or more circuits. A varying current in one coil of the transformer produces a varying magnetic flux, which, in turn, induces a varying electromotive force across a second coil wound around the same core.