Question
When no current is passed through a conductor:

Answer

  1. The average velocity of a free electron over a large period of time is zero.
  2. The average of the velocities of all the free electrons at an instant is zero.
Explanation:
No current is passed through a conductor means. That the average velocity of a free elecron over a large period of time is zero or the average of the velocity of all the free electrons at an instant is zero.

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