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10th Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    If current passing through a conductor is halved, what will happen to the heat produced by it?

    A) The heat produced will remain same

    B) The heat produced will become double

    C)  The heat produced will become one-fourth

    D)  The heat produced will become four times

    E)  None of these

    Correct Answer: C

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