What direction does a compass point towards Earth's magnetic North pole?

AI Thread Summary
A compass needle points towards the Earth's magnetic north pole, but this can be misleading since the magnetic north pole is actually the south pole of a magnet. The definition of north and south is based on historical and arbitrary conventions, leading to confusion about the compass's orientation. The compass's "north" end aligns with the magnetic field, which is opposite to the Earth's magnetic north pole located in the Northern Hemisphere. This discussion highlights the complexities of magnetic terminology and the importance of understanding the underlying principles of magnetism. Ultimately, the compass points to what is termed "north" for geographical reasons, despite the magnetic properties involved.
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Which compass pole points to Earth's magnetic North pole?
1.depends where compass is located
2. compass doesn't actually point at Earth's magnetic north pole
3. north
4. south

I'm stumped by this question. I think either 2 or 3 is the right answer, because they both seem correct to me.
 
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I suppose this is all about defining what north and south is. The north of the compass needle should point to the south of the Earth and vice versa, because opposites attract. However, the Earth's north magnetic pole could be possibly located in the south somewhere in Antarctica, I'm not sure where it is now.
 
My first reaction was to scream, "Of course, the north compass pole points toward the north magnetic pole, you fool, you fool".

Then I stopped to think. The end of the compass LABLED "north" points toward the Earth's north magnetic pole. But, of course, that is the south pole of the compass since magnets always line up with opposite pole next to one another.

(Unless Doc Al wants to explain what an idiot I am!)
 
The "north" magnetic pole of Earth is so called only for geographical reasons, that is, it is the pole in the Northern Hemisphere. As a magnetic dipole, it is the pole generally called "south" on an artificial magnet, which is the end where the magnetic field lines are taken to be "going into" the magnet.

These definitions are all historical and arbitrary, anyway, since we don't really see the field and which way it's "going". All you can really observe is the alignment of smaller magnets with the planet's field. Once you decide what to call "north", the remaining definitions are dictated (a sort of symmetry-breaking of nomenclature...).

I believe, for the purposes of the question, the answer would be #3.
 
thanks!
 
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