engineering physics MCQ #957

The equivalent resistance between points A and B in the given circuit is

engineering physics MCQ #957

  1. Question 1

    Q1. The equivalent resistance between points A and B in the given circuit is

    • A) 2 ohms
    • B) 4 ohms
    • C) 6 ohms
    • D) 8 ohms

    Answer: 4 ohms

    Explanation: The two resistances are in parallel, so 1/R = 1/4 + 1/4 = 2/4, hence R = 2 ohms, but there's an additional 2 ohms in series.