properties of magnetic field lines
Answers
⏯️⏯️⏯️⏯️⏯️⏯️⏯️⏯️⏯️
the properties of magnetic field lines are :-
1)They always form closed loops.
2)No two magnetic lines intersect.
3)Outside they seems to travel from north to south and inside south to north.
4)They leave NORTH pole and enter SOUTH pole normally.
5)It is vector quantity.
6)The magnetic field lines are crowded near the pole where the field is strong and far from the magnet where the field is weak.
✌✌✌✌✌✌✌✌✌✌
#follow me
*They seek the path of least resistance between opposite magnetic poles. In a single bar magnet as shown to the right, they attempt to form closed loops from pole to pole.
*They never cross one another.
*They all have the same strength.
*Their density decreases (they spread out) when they move from an area of higher permeability to an area of lower permeability.
*Their density decreases with increasing distance from the poles.
*They are considered to have direction as if flowing, though no actual movement occurs.
*They flow from the south pole to the north pole within a material and north pole to south pole in air.