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

  • question_answer
      Why two magnetic lines of force never intersect each other?                    [NCERT]

    Answer:

                      Since the current passes through the loop in clockwise direction, therefore, the front face of the loop will be the South Pole and the back face, i.e., the face touching the table will be North Pole. According to right-hand rule, the direction of magnetic field inside the loop will be pointing downward. Outside the loop, the direction of the magnetic field will be upward.


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