engineering physics MCQ #1250

A coil has 200 turns and flux linkage 0.1 Wb. If current is 2 A, find self-inductance.

engineering physics MCQ #1250

  1. Question 1

    Q1. A coil has 200 turns and flux linkage 0.1 Wb. If current is 2 A, find self-inductance.

    • A) 10 H
    • B) 0.1 H
    • C) 1 H
    • D) 0.01 H

    Answer: 10 H

    Explanation: L = Nϕ/I = 200 * 0.1 / 2 = 10 H.