AFMC AFMC Solved Paper-2003

  • question_answer
    Two wires carry current in different directions. They will:

    A) attract each other           

    B) repel each other

    C) create gravitational field              

    D) any of the above

    Correct Answer: B

    Solution :

    It is experimentally found that two current carrying conductors attract each other when the currents are in the same direction and repel each other when currents are in the opposite directions. For X and Y two long parallel wires, the two wires experience force in the direction (as shown) according to Fleming's left hand rule.


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