MDCAT Physics MCQ #802

A 2000-turn solenoid carries 5 A, inducing 200 V when current stops in 0.1 s. What is its inductance?

MDCAT Physics MCQ #802

  1. Question 1

    Q1. A 2000-turn solenoid carries 5 A, inducing 200 V when current stops in 0.1 s. What is its inductance?

    • A) 4 H
    • B) 0.4 H
    • C) 40 H
    • D) 1 H

    Answer: 4 H

    Explanation: L = EMF × Δt / ΔI. Option B ignores turn count.