everyday science MCQ #49634

Ohm's Law states that the current through a conductor is:

everyday science MCQ #49634

  1. Question 1

    Q1. Ohm's Law states that the current through a conductor is:

    • A) directly proportional to voltage
    • B) inversely proportional to voltage
    • C) directly proportional to resistance
    • D) independent of resistance

    Answer: directly proportional to voltage

    Explanation: Ohm's Law states that the current (I) through a conductor between two points is directly proportional to the voltage (V) across those points, expressed as I = V/R, where R is the constant resistance. This means that doubling the voltage doubles the current, provided temperature and resistance remain constant.