JEE Main & Advanced Physics Magnetic Effects of Current / करंट का चुंबकीय प्रभाव Question Bank Biot-savart's Law and Amperes Law

  • question_answer
    If a copper rod carries a direct current, the magnetic field associated with the current will be [CPMT 1984]

    A)            Only inside the rod

    B)            Only outside the rod

    C)            Both inside and outside the rod

    D)            Neither inside nor outside the rod

    Correct Answer: C

    Solution :

               Magnetic field lies inside as well as outside the solid current carrying conductor.


You need to login to perform this action.
You will be redirected in 3 sec spinner