2. Solved Papers
  3. Punjab Medical

Punjab Medical Punjab - MET Solved Paper-2004

  • question_answer
    The current is flowing in south direction along a power line. The direction of magnetic field above the power line (neglecting earths field) is:

    A)  south                  

    B)  east

    C)  north                                   

    D)  west

    Correct Answer: B

    Solution :

    The direction of magnetic field is always perpendicular to the direction of the flow of the current. Hence, the direction of magnetic field is east


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