MDCAT Physics MCQ #711

A circuit contains a 10-ohm resistor and a 20-ohm resistor connected in series. What is the equivalent resistance of the circuit?

MDCAT Physics MCQ #711

  1. Question 1

    Q1. A circuit contains a 10-ohm resistor and a 20-ohm resistor connected in series. What is the equivalent resistance of the circuit?

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

    Answer: 30 ohms

    Explanation: The equivalent resistance is calculated by adding the individual resistances.