Question

the direction of magnetic field lines inside and outside the bar magnet also state any one property of magnetic field lines

Answer 1

Magnetic field produced in outside the magnet from North to the South Pole.

While in the inside the magnet the magnetic field moves from South to North Pole...

Magnetic field properties:

*The magnetic field always will be in the closed path.

*The magnetic field does not intersect at any cause because if the magnetic field gets intersected the compass shows two direction of North which is impossible.

*The relative strength of the magnetic field,when it is near to the magnet strength is more, while when the magnetic field is away from the magnet the strength is less...

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Answer 2

Ans : The properties of magnetic lines of forces are: 1) Thedirection of magnetic field lines outside the magnet sis from North Pole to South Pole. 2) Thedirection of magnetic field lines inside the magnet is from south pole to the north pole. 3) No two magnetic field lines intersect each other.

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