The magnet has two magnetic poles close together. This shape creates a strong magnetic field between the poles
It is one type of permanent magnet, meaning that it stays magnetized, as opposed to an electromagnet, the magnetic field of which can be started and stopped.
A horseshoe magnet is named as a permanent magnet/ an electromagnet made in the shape of a horseshoe (U-shape).
A horseshoe shape is chosen so that the magnetic material can stay magnetized.
Large size of horse magnets are used to hold and lift large pieces of steel.
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