JEE Main & Advanced Physics Magnetic Effects of Current / करंट का चुंबकीय प्रभाव Question Bank Force and Torque on a Current Carrying Conductor

  • question_answer
    Two parallel wires are carrying electric currents of equal magnitude and in the same direction. They exert                    [CPMT 1990; MP PET/PMT 1988;  Orissa JEE 2003; AFMC 2003]

    A)            An attractive force on each other

    B)            A repulsive force on each other

    C)            No force on each other

    D)            A rotational torque on each other

    Correct Answer: A

    Solution :

               Two straight conductors carry current in same direction, then attractive force acts between them.


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