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10th Class Science Sample Paper Science Olympiad Model Test Paper-15

  • question_answer
    What will happen to the strength of magnetic field produced by a current carrying solenoid if number of turns in the coil is increased?

    A) Strength of magnetic field will also increase

    B) Strength of magnetic field will decrease

    C) Strength of magnetic field will remain unaffected

    D) All of these

    E) None of these

    Correct Answer: A

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