Define Magnetic Field Lines.

1.	Define Magnetic Field Lines.
Answer» Magnetic field lines come out of the north pole of a magnet externally and get into the South Pole forming closed loops. Magnetic field lines are closest at the poles, where the magnetic field strength is the maximum. No two magnetic field lines intersect each other. The direction of the magnetic field at a point is indicated by the tangent at that point.

Answer»

Magnetic field lines come out of the north pole of a magnet externally and get into the South Pole forming closed loops.

Magnetic field lines are closest at the poles, where the magnetic field strength is the maximum.

No two magnetic field lines intersect each other.

The direction of the magnetic field at a point is indicated by the tangent at that point.

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