MDCAT Physics MCQ #622

A circuit has a total current of 3A and a potential difference of 10V. What is the total resistance of the circuit?

MDCAT Physics MCQ #622

  1. Question 1

    Q1. A circuit has a total current of 3A and a potential difference of 10V. What is the total resistance of the circuit?

    • A) 1Ω
    • B) 2Ω
    • C) 3Ω
    • D) 4Ω

    Answer: 3Ω

    Explanation: Resistance is directly proportional to potential difference and inversely proportional to current.