Question

source of A.C of D.C current​

Answer 1

Answer:

These waves come from alternators at electrical power plants creating AC power. Inside an alternator, a wire loop spins inside a magnetic field. The spinning creates the waves of alternating current when the wire moves into areas of different magnetic polarity.

Answer 2

Answer:

These waves come from alternators at electrical power plants creating AC power. Inside an alternator,a wire loop spins inside a magnetic field . The spinning creates the waves of alternating current when the wire moves into areas of different magnatic polarity.