MDCAT Physics MCQ #806

A 0.5 T field decreases uniformly from 0.5 T to 0 T in 0.2 s across a 0.1 m² loop. What is the induced EMF?

MDCAT Physics MCQ #806

  1. Question 1

    Q1. A 0.5 T field decreases uniformly from 0.5 T to 0 T in 0.2 s across a 0.1 m² loop. What is the induced EMF?

    • A) 0.25 V
    • B) 1.25 V
    • C) 0.5 V
    • D) 2.5 V

    Answer: 0.25 V

    Explanation: EMF = -N ΔΦ/Δt. Option B squares area change.