MDCAT Physics MCQ #748

A device has a power rating of 50 W. What is the current drawn from a 24V power source?

MDCAT Physics MCQ #748

  1. Question 1

    Q1. A device has a power rating of 50 W. What is the current drawn from a 24V power source?

    • A) 2 A
    • B) 4 A
    • C) 6 A
    • D) 8 A

    Answer: 4 A

    Explanation: Power is calculated as the product of voltage and current.