What will happen if i supply ac current To a dc motor?
That depends on the type of DC motor. Some are called 'universal' motors and will run on both AC and DC. Permanent magnet motors tend to just vibrate.
DC autos function in basic terms whilst dc modern is given.If we alter the polarity shaft will run in opposite direction.whilst u provide Alternating modern, created magnetic field retains it in a null factor ensuing the coil to get heated up and burned.