Question

a) Write any one method to induce current .


b) Why no two magnetic field lines can ever intersect each other ?​

Answer 1

Answer:

(a) If a magnet is moved relative to a coil, an electric current is induced.

(b) The magnetic field lines intersect each other, than at the intersection point there will be two directions of the same field which is not possible . Hence the field lines do not cross or intersect each other .

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