MDCAT Physics MCQ #893

A coil of wire rotating within a magnetic field experiences an induced voltage. What is the magnitude of the induced voltage proportional to?

MDCAT Physics MCQ #893

  1. Question 1

    Q1. A coil of wire rotating within a magnetic field experiences an induced voltage. What is the magnitude of the induced voltage proportional to?

    • A) The rate of change of the magnetic field
    • B) The area of the coil
    • C) The number of turns of the coil
    • D) The frequency of rotation

    Answer: The rate of change of the magnetic field

    Explanation: The magnitude of the induced voltage is proportional to the rate of change of the magnetic field, not the area, number of turns, or frequency of rotation.