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Question:

What gives bar magnet its magnetic property ( a north pole) ?

Has it got to do with the magnetic orientation of electrons ?

Answer:

Use the cat to beat the fire out
Pee on it maybe? You may want to get your cats butt in relief though
The universe is not made out of particles. Its made out of fields. This is the first big conceptual wonder you need to appreciate. Everywhere in the universe there is a field of electric charge, magnetism, gravity, etc. with some associated value. So the point is, the magnetic field already exists and permeates reality. Everything is already a little magnetic. Hydrogen, water, your skin, etc., at least at some atomic level. All that means is that it exhibits an influence in the magnetic field, making it stronger in its vicinity. When two magnetic things cooperate by sharing their magnetic fields in the same direction, the total magnetic strength is much stronger than either one by itself. Your skin does not do this. Its all very chaotic, magnetically speaking, and so even though each electron is magnetic, the totality of your skin is not. There is interference and cancellations, etc. A bar magnet is special. There is a hell of a lot of cooperation between atoms, etc. And it reinforces the magnetic field, making it stronger and stronger. So asking why bar magnets have magnetic fields and nothing else is misconceived. Asking why fields can exist or what fields are made out of is also misconceived. It is the matter that is, itself, made out of fields.
The 2015 Darwin Award goes to . (insert your name)
Bar Magnet 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. The magnetic field lines of a bar magnet can be traced out with the use of a compass. The needle of a compass is itself a permanent magnet and the north indicator of the compass is a magnetic north pole. The north pole of a magnet will tend to line up with the magnetic field, so a suspended compas needle will rotate until it lines up with the magnetic field. Unlike magnetic poles attract, so the north indicator of the compass will point toward the south pole of a magnet. In response to the Earth's magnetic field, the compass will point toward the geographic North Pole of the Earth because it is in fact a magnetic south pole. The magnetic field lines of the Earth enter the Earth near the geographic North Pole.

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