engineering physics MCQ #978

The drift velocity of free electrons in a conductor is proportional to?

engineering physics MCQ #978

  1. Question 1

    Q1. The drift velocity of free electrons in a conductor is proportional to?

    • A) Electric field
    • B) 1 / Electric field
    • C) Square of electric field
    • D) 1 / Square of electric field

    Answer: Electric field

    Explanation: Drift velocity is directly proportional to the electric field, vd = μE.