Answer:
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.
Explanation:
Or...A transformer car is basically a car that converts to a mega robot and is capable of performing a wide range of functions. ... Transformer cars are no longer just a fantasy
