Question

what does to magnetic feild line not intersects​

Answer 1

Answer:

Reason – The two magnetic field lines do not intersect each other because if they do it means at the point of intersecting the compass needle is showing two different directions which are not possible.

Answer 2

Answer:

THERE ARE MAINLY TWO REASONS FROM WHICH WE CAN STATE THAT MAGNETIC LINES NEVER INTERSECT:-

✦ IF MAGNETIC LINES INTERSECT AT A POINT THE MAGNETIC NEEDLE USED TO TRACK THE PATH OF MAGNETIC LINES WOULD HAVE SHOWN TWO DIRECTIONS AT ONCE WHICH IS NOT AT ALL POSSIBLE.

✦ AS WE KNOW THAT ONLY ONE TANGENT CAN BE MADE FROM A POINT ON A CIRCLE, HENCE AS THE TANGENT TO MAGNETIC FIELD LINE INDICATES

DIRECTION, TWO TANGENTS CAN'T BE DRAWN FROM A SAME POINT..