A transformer works on the principle of (a)Self induction (b)Mutual induction (c)Generator (d)Inverter
option b. A transformer includes electrically remoted coils and operates on Faraday's foremost of “mutual induction”, wherein an EMF is caused withinside the transformers secondary coil through the magnetic flux generated via way of means of the voltages and currents flowing withinside the number one coil winding.
