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Magnet is an object that has a tensile strength so that it can attract other objects. The strength of a magnet is located on the so-called magnetic poles. Magnet has two poles, namely the north and south. Magnetic attraction can be either gravity or repulsive force that is found on the edges. Poles repel namesake character, was the namesake polar nature of attraction. The tensile strength attract or repel between the ends of the magnet depends on the distance between the magnet.

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