Karina Potts

Physics

4 July, 14:15

Which choice defines AC and DC correctly?

In AC, electrons moving in one direction. In DC, they move in one direction and then in the other direction.

In DC, electrons move in only one direction. In AC, electrons move in one direction and then in the other direction.

In AC and DC, electrons move in the same direction.

In AC and DC, electrons move in opposite directions.