MDCAT Physics MCQ #841

A coil of wire is placed in a magnetic field. Which phenomenon is observed as the coil rotates?

MDCAT Physics MCQ #841

  1. Question 1

    Q1. A coil of wire is placed in a magnetic field. Which phenomenon is observed as the coil rotates?

    • A) No change in magnetic flux
    • B) An increase in magnetic flux
    • C) A decrease in magnetic flux
    • D) A change in the direction of magnetic field

    Answer: A decrease in magnetic flux

    Explanation: As the coil rotates, the magnetic flux through the coil decreases, inducing an electromotive force and an electric current. The other options do not describe the phenomenon correctly.