Just as the Earth has two poles – the North and the South poles, a magnet also has two poles. It is easiest to find the two poles of a bar magnet where the poles are at either end are equally strong. The north seeking pole of the bar magnet points towards the Earth’s North Pole. The other end points towards the South Pole. But if you use the magnet for navigation, you must remember that the magnetic poles of the Earth are not in exactly the same positions as the geographic poles of the Earth. Also, if you hold two bar magnets next to each other the poles will not point in the same direction because the magnets interfere with each other. The like poles repel each other while the unlike poles attract each other.