MDCAT Physics MCQ #606

A wire of resistance 2Ω and length 5m is cut into two equal parts. What is the resistance of each part?

MDCAT Physics MCQ #606

  1. Question 1

    Q1. A wire of resistance 2Ω and length 5m is cut into two equal parts. What is the resistance of each part?

    • A) 0.25Ω
    • B) 1Ω
    • C) 2Ω
    • D) 4Ω

    Answer: 1Ω

    Explanation: R is directly proportional to length, so each part retains 1Ω resistance.