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 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 zero.

When no current is passed through a conductor, (a) the free electrons

1.	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 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 zero.
Answer» (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 zero.