An ordinary magnetic compass points to magnetic north, not to true north. If the difference between the two directions is large and not accounted for, you can get lost.
"IF Earth's magnetic north pole is not located at the geographic north pole why is a compass useful for determining direction?"
no, the magnetic north pole is determined by the molten iron core, and changes.
By dancing at the north pole, idiot
The Earth has a magnetic field around it. The magnetic North is close to what we call the North Pole. The magnetic South is at the South Pole. There is a magnetic North and South and a geographic North and South pole.
The geographic north pole is the location of the earth's axis in the northern hemisphere. It differs from the magnetic north pole by a few degrees. The geographic north pole is static and unchanging. The magnetic north pole moves based on the earths core (about 40 miles per year).
The magnetic north is in a generally northerlydirection.
No, a compass points to magnetic north, which may not align perfectly with geographic north in certain locations due to variations in the Earth's magnetic field.
"IF Earth's magnetic north pole is not located at the geographic north pole why is a compass useful for determining direction?"
No. The magnetic pole wanders quite a bit - even towards the south rotational pole at times.
no, the magnetic north pole is determined by the molten iron core, and changes.
the magnetic north pole moves while the geographic north pole stays in the same place
No, the magnetic pole is always on the move, which is why the magnetic variation is often printed on maps.
By dancing at the north pole, idiot
The Earth has a magnetic field around it. The magnetic North is close to what we call the North Pole. The magnetic South is at the South Pole. There is a magnetic North and South and a geographic North and South pole.
The geographic north pole is the location of the earth's axis in the northern hemisphere. It differs from the magnetic north pole by a few degrees. The geographic north pole is static and unchanging. The magnetic north pole moves based on the earths core (about 40 miles per year).
== == Earth happens to have two North poles, but it is not necessary. * The geographic north pole is one of the two places where the axis of rotation meets the surface. All planets and stars have one geographic north pole and one geographic south pole. * The north magnetic pole is the point where the magnetic field points directly down, and the south magnetic pole is the point where the magnetic field points directly up. Earth happens to have one magnetic north pole and one magnetic south pole at the moment. Mars doesn't have any magnetic poles. Our sun often has dozens of magnetic north and magnetic south poles in or near its sunspots.
true north is the direction towards the Geographic north pole, the point on the globe exactly 90 degrees north of the equator, and thru which the earth's rotational axis meets the surface. Magnetic north is the direction towards the magnetic north pole which is predicted* to be located at 82.7 degrees north latitude, and 114.4 degrees west longitude (just north of Canada). Magnetic north is where a compass actually points to, so you must adjust your compass acordingly. *this is predicted because magnetic drift causes the pole to move from year to year.