Question

What is Direct current and Alternating current​

Answer 1

Answer:

direct current flows in a straight line or way on the other hand alternating current flow reverse its direction after equal intervals if time.

Answer 2

Answer:

Direct Current -

Direct current is the one directional or unidirectional flow of electric charge. An electrochemical cell is a prime example of DC power. Direct current may flow through a conductor such as a wire, but can also flow through semiconductors, insulators, or even through a vacuum as in electron or ion beams.

Alternating Current -

Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction.