BCECE Engineering BCECE Engineering Solved Paper-2013

  • question_answer
    Two beams of protons moving parallel in same direction will

    A)  repel each other

    B)  exert no force

    C)  attract each other

    D)  deflect perpendicular to the plane of the beams

    Correct Answer: C

    Solution :

    Moving beams of protons are like currents. Two parallel currents attaract each other.


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