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Short notes on transformers​

Answer 1

Answer:

A transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits. ... Electrical energy can be transferred between separate coils without a metallic (conductive) connection between the two circuits.

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Answer 2

A transformer consists of two electrically isolated coils and operates on Faraday's principal of “mutual induction”, in which an EMF is induced in the transformers secondary coil by the magnetic flux generated by the voltages and currents flowing in the primary coil winding.A transformer is an electrical apparatus designed to convert alternating current from one voltage to another. It can be designed to "step up" or "step down" voltages and works on the magnetic induction principle. ... When voltage is introduced to one coil, called the primary, it magnetizes the iron core.

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