engineering physics MCQ #923

The current in a circuit is 2 A when the voltage is 100 V. The resistance of the circuit is

engineering physics MCQ #923

  1. Question 1

    Q1. The current in a circuit is 2 A when the voltage is 100 V. The resistance of the circuit is

    • A) 50 ohm
    • B) 25 ohm
    • C) 100 ohm
    • D) 200 ohm

    Answer: 50 ohm

    Explanation: Using Ohm's law, R = V / I = 100 / 2 = 50 ohm