10th Class Science Magnetic Effects of Electric Current Question Bank Magnetic Effects of Electric Current

  • question_answer
    When a small magnetic needle is placed below a horizontal conductor carrying a strong current from west to east, its north pole will point in the direction of

    A) west - east.

    B) south - west.

    C) north - south.

    D) east - west.

    Correct Answer: C

    Solution :

    The magnetic needle will be perpendicular to the current carrying conductor, i.e., it points in north - south, direction.


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