Which term refers to the direction a current is flowing? Select one:
a. Vector direction
O b. Drift
O C. Stand
O d. Set

The correct answer is D. Set

Explanation:

In contrast, direct current (DC) refers to a system in which the movement of electric charge in only one direction (sometimes called unidirectional flow). Direct current is produced by sources such as batteries, thermocouples, solar cells, and commutator -type electric machines of the dynamo type.