MDCAT Physics MCQ #232

A 10 ohm resistor and 10 ohm inductor are connected in series. What is the impedance?

MDCAT Physics MCQ #232

  1. Question 1

    Q1. A 10 ohm resistor and 10 ohm inductor are connected in series. What is the impedance?

    • A) 10 ohm
    • B) 12 ohm
    • C) 14 ohm
    • D) 16 ohm

    Answer: 12 ohm

    Explanation: The correct answer is B because the impedance of the circuit is determined by the square root of the sum of the squares of resistance and inductance.