MDCAT Physics MCQ #812

A coil with 10 ohms resistance and 0.1 H inductance is connected to a 10 V battery. What is the time constant of the circuit?

MDCAT Physics MCQ #812

  1. Question 1

    Q1. A coil with 10 ohms resistance and 0.1 H inductance is connected to a 10 V battery. What is the time constant of the circuit?

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

    Answer: 0.1 s

    Explanation: Time constant of an RL circuit, incorrect option due to wrong formula application