12th Class Physics Magnetic Effects of Current / करंट का चुंबकीय प्रभाव Question Bank Assertion And Reason (MCQs) - Moving Charges and Magnetism

  • question_answer
    ASSERTION: Like charges repel while opposite charges attract each other.
    REASON: If two beams of protons move parallel to each other in same direction then these beams repel each other.

    A) If both assertion and reason are true and reason is the correct explanation of assertion.

    B) If both assertion and reason are true and reason is not the correct explanation of assertion.

    C) If assertion is true but reason is false.

    D) If both assertion and reason are false.

    E) If assertion is false but reason is true.

    Correct Answer: C

    Solution :

    The two beams of proton moving parallel to each other can be considered as two wires carrying current in the same direction. As we know that two wires carrying current in the same direction attract each other, therefore, two beams of proton will attract each other.


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