MDCAT Physics MCQ #805

A 5 H inductor has a time constant of 10 ms. What is the circuit resistance?

MDCAT Physics MCQ #805

  1. Question 1

    Q1. A 5 H inductor has a time constant of 10 ms. What is the circuit resistance?

    • A) 500 Ω
    • B) 100 Ω
    • C) 250 Ω
    • D) 50 Ω

    Answer: 500 Ω

    Explanation: τ = L/R. Option C divides R by τ instead.