MDCAT Physics MCQ #529

How does the current through an ohmic resistor change when voltage is doubled?

MDCAT Physics MCQ #529

  1. Question 1

    Q1. How does the current through an ohmic resistor change when voltage is doubled?

    • A) Current doubles
    • B) Current quadruples
    • C) Current halves
    • D) Current remains same

    Answer: Current doubles

    Explanation: Ohm's law states linear proportionality. Option B assumes power law.