| 1. | the region of a magnet toward which the lines of magnetic induction converge (south pole) or from which the lines of induction diverge (north pole). |
| 2. | either of the two points on the earth's surface where the dipping needle of a compass stands vertical, one in the arctic, the other in the antarctic. See maps under North Pole, South Pole. |
| magnetic pole n.
|
The spot on the Earth toward which a compass needle will point.
Note: The north magnetic pole is not located exactly at the geographic North Pole. Therefore, depending on where a compass is, its needle may not point exactly north.
Note: The variation between magnetic north and “true” north is usually shown on navigation maps as the “angle of declination.”
magnetic pole
region at each end of a magnet where the external magnetic field is strongest. A bar magnet suspended in the Earth's magnetic field orients itself in a north-south direction. The north-seeking pole of such a magnet, or any similar pole, is called a north magnetic pole. The south-seeking pole, or any pole similar to it, is called a south magnetic pole. Unlike poles of different magnets attract each other; like poles repel each other
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