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10th Class Science Electricity and Circuits Question Bank Electricity

  • question_answer
    When the temperature of a pure metallic conductor is increased, then what happens to its resistance?

    A) It decreases.

    B) It increases.

    C) It may increase or decrease.

    D) It remains the same.

    Correct Answer: B

    Solution :

    When the temperature of a pure metallic conductor is increased, the resistance of the conductor also increases.


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