MDCAT Physics MCQ #43

An inductor has an inductance of 0.1 H. What is its inductive reactance at a frequency of 50 Hz?

MDCAT Physics MCQ #43

  1. Question 1

    Q1. An inductor has an inductance of 0.1 H. What is its inductive reactance at a frequency of 50 Hz?

    • A) 31.4 ohms
    • B) 3.14 ohms
    • C) 314 ohms
    • D) 0.314 ohms

    Answer: 31.4 ohms

    Explanation: Inductive reactance = 2πfL = 2 * 3.14 * 50 * 0.1 = 31.4 ohms. Option B is incorrect due to wrong calculation.