MDCAT Physics MCQ #102

An AC generator produces a current that periodically reverses its direction due to what property of the magnetic field?

MDCAT Physics MCQ #102

  1. Question 1

    Q1. An AC generator produces a current that periodically reverses its direction due to what property of the magnetic field?

    • A) Magnetic field strength
    • B) Magnetic field direction
    • C) Magnetic field frequency
    • D) Magnetic field amplitude

    Answer: Magnetic field direction

    Explanation: Magnetic field direction changes cause current reversal.