MDCAT Physics MCQ #953

A coil of wire is placed in a magnetic field. The magnetic flux passing through the coil increases at a rate of 5 Wb/s. Calculate the induced emf in the coil.

MDCAT Physics MCQ #953

  1. Question 1

    Q1. A coil of wire is placed in a magnetic field. The magnetic flux passing through the coil increases at a rate of 5 Wb/s. Calculate the induced emf in the coil.

    • A) 0.5 V
    • B) 5 V
    • C) 10 V
    • D) 20 V

    Answer: 5 V

    Explanation: The induced emf is proportional to the rate of change of magnetic flux. Since the flux is increasing at 5 Wb/s, the induced emf will be 5 V.