Question

Which of the following correctly describes voltage difference?
A. The push that causes charges to move
B. Causes charges not to move
C. Flows from low areas to high areas
D. Flows from high to low areas

Answer 1

A and D are most likely. As voltage which is simply a difference in electrical potential, must flow from a higher area to a lower one.

Answer 2

i agree with @polesapart but i think A is more likely to be it because a voltage difference mainly causes charge to move....