2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Olympiad Model Test Paper-13

  • question_answer
    How much work is done in moving a charge of 4 coulombs from a point at 110 volts to a point at 120 volts?

    A) 20 joules

    B) 40 joules

    C) 60 joules

    D)  80 joules

    E) None of these

    Correct Answer: B

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