everyday science MCQ #49833

According to Ohm's Law, the relationship between voltage (V), current (I), and resistance (R) is:

everyday science MCQ #49833

  1. Question 1

    Q1. According to Ohm's Law, the relationship between voltage (V), current (I), and resistance (R) is:

    • A) V = I + R
    • B) V = I - R
    • C) V = IR
    • D) V = I / R

    Answer: V = IR

    Explanation: Ohm's Law states that the potential difference (voltage) across a conductor equals the product of the current and the resistance: V = IR. This relationship defines resistance as the constant of proportionality between voltage and current for ohmic materials at constant temperature.