New 👉 Ask your RBI Grade B 2025 Preparation Queries Here!!

    Question

    Which law states that the ratio of the potential

    difference across a conductor to the current through it is constant, provided the temperature remains constant?
    A Lenz’s Law Correct Answer Incorrect Answer
    B Hooke’s Law Correct Answer Incorrect Answer
    C Ohm’s Law Correct Answer Incorrect Answer
    D Coulomb’s Law Correct Answer Incorrect Answer

    Solution

    Ohm’s Law states that V = IR, meaning the voltage (V) across a conductor is equal to the current (I) times the resistance (R), and this ratio remains constant if the temperature does not change.

    Practice Next

    Relevant for Exams: