MDCAT Physics MCQ #912

A person holds a magnet near a coil of wire. What is the result if the coil has a large number of turns?

MDCAT Physics MCQ #912

  1. Question 1

    Q1. A person holds a magnet near a coil of wire. What is the result if the coil has a large number of turns?

    • A) The coil produces a weaker magnetic field due to the reduced number of turns.
    • B) The coil produces a stronger magnetic field due to the increased number of turns.
    • C) The coil's magnetic field is unaffected by the number of turns.
    • D) The coil's magnetic field is reversed due to the increased number of turns.

    Answer: The coil produces a stronger magnetic field due to the increased number of turns.

    Explanation: A coil with a large number of turns produces a stronger magnetic field due to the increased magnetic flux, according to Ampere's law.