MDCAT Physics MCQ #579

A 20 ohm resistor is connected in series with a 10 ohm resistor. What is the equivalent resistance?

MDCAT Physics MCQ #579

  1. Question 1

    Q1. A 20 ohm resistor is connected in series with a 10 ohm resistor. What is the equivalent resistance?

    • A) 10 ohms
    • B) 15 ohms
    • C) 20 ohms
    • D) 30 ohms

    Answer: 30 ohms

    Explanation: Equivalent resistance is the sum of individual resistances when connected in series.