MDCAT Physics MCQ #798

A 100-turn coil has a magnetic flux change of 0.02 Wb in 0.1 s. What is the induced EMF?

MDCAT Physics MCQ #798

  1. Question 1

    Q1. A 100-turn coil has a magnetic flux change of 0.02 Wb in 0.1 s. What is the induced EMF?

    • A) 20 V
    • B) 2 V
    • C) 0.2 V
    • D) 200 V

    Answer: 20 V

    Explanation: EMF = -N ΔΦ/Δt. Option B misses the turn count.