MDCAT Physics MCQ #790

A coil with 50 turns and area 0.2 m² rotates in a magnetic field of 0.5 T at an angular speed of 10 rad/s. What is the peak induced EMF?

MDCAT Physics MCQ #790

  1. Question 1

    Q1. A coil with 50 turns and area 0.2 m² rotates in a magnetic field of 0.5 T at an angular speed of 10 rad/s. What is the peak induced EMF?

    • A) 50 V
    • B) 250 V
    • C) 25 V
    • D) 100 V

    Answer: 50 V

    Explanation: Peak EMF is NBAω. Option D fails to include number of turns.