What is the direction of magnetic
field lines inside and
outside a bar magnent
Answers
Explanation:
the direction of magnetic field lines inside the bar magnet is parallel and towards south pole..where add the direction of magnetic field lines outside a bar magnet is anticlockwise north to south pole
Explanation:
The lines of magnetic field from a bar magnet form closed lines. By convention, the field direction is taken to be outward from the North pole and in to the South pole of the magnet. Permanent magnets can be made from ferromagnetic materials.
Magnetic field lines are continuous, forming closed loops without beginning or end. They go from the north pole to the south pole.
The properties of magnetic field lines can be summarized by these rules: The direction of the magnetic field is tangent to the field line at any point in space. A small compass will point in the direction of the field line. The strength of the field is proportional to the closeness of the lines.
The direction of magnetic line of force is the direction of force on a North Pole, so the magnetic lines of force always begin on the North Pole of a magnet and end on the South Pole of the magnet. When a small magnetic compass is placed along a lie of force, it sets itself along the line tangential to it.
The right hand rule states that, to find the direction of the magnetic force on a positive moving charge, the thumb of the right hand point in the direction of v, the fingers in the direction of B, and the force (F) is directed perpendicular to the right hand palm.
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