MDCAT Physics MCQ #576

A household circuit has a maximum current of 10A and a resistance of 10 ohms. What is its maximum power consumption?

MDCAT Physics MCQ #576

  1. Question 1

    Q1. A household circuit has a maximum current of 10A and a resistance of 10 ohms. What is its maximum power consumption?

    • A) 100W
    • B) 50W
    • C) 200W
    • D) 500W

    Answer: 100W

    Explanation: Power (P) = Current (I) squared multiplied by Resistance (R). I = 10A, R = 10 ohms