Question

Difference between direct current and alternating current 0

Answer 1

Both AC and DC describe types of current flow in a circuit. ... Electric charge in alternating current (AC), on the other hand, changes direction periodically. The voltage in AC circuits also periodically reverses because the current changes direction. Most of the digital electronics that you build will use DC.

Answer 2

The difference between AC and DC lies in thedirection in which the electrons flow. In DC circuits, electricity flows in one direction. In AC circuits, the electricity switches directions, sometimes going forward and sometimes going backward. ... AC reverses its direction while flowing in a circuit