engineering physics MCQ #1277

A conductor of length 1 m moves at 10 m/s in a uniform magnetic field of 0.1 T. The induced emf is

engineering physics MCQ #1277

  1. Question 1

    Q1. A conductor of length 1 m moves at 10 m/s in a uniform magnetic field of 0.1 T. The induced emf is

    • A) 1 V
    • B) 0.1 V
    • C) 10 V
    • D) 0.01 V

    Answer: 1 V

    Explanation: ε = Blv = 0.1 * 1 * 10 = 1 V, using the formula for motional emf.