When no current is passed through a conductor__________
A. the free electrons do not move
B. the average speed of a free electron over a large period of time is not zero
C. the average velocity of a free electron over a large period of time is zero
D. the average of the velocities of all the free electrons at an instant is non zero
Answer:D
When no current is passed through a conductor__________
A. the free electrons do not move B. the average speed of a free electron over a large period of time is not zero C. the average velocity of a free electron over a large period of time is zero D. the average of the velocities of all the free electrons at an instant is non zero