MDCAT Physics MCQ #774

A conductor of length 0.2 m is moving with a velocity of 3 m/s in a direction making an angle of 60 degrees with the magnetic field of 0.5 T. What is the induced EMF?

MDCAT Physics MCQ #774

  1. Question 1

    Q1. A conductor of length 0.2 m is moving with a velocity of 3 m/s in a direction making an angle of 60 degrees with the magnetic field of 0.5 T. What is the induced EMF?

    • A) 0.15 V
    • B) 0.26 V
    • C) 0.3 V
    • D) 0.45 V

    Answer: 0.26 V

    Explanation: Induced EMF = Blv sinθ = 0.5*0.2*3*sin(60) = 0.26 V. Option A fails due to incorrect angle.