Magnets

A magnet is a physical or goal that produces a magnetized parcel. This magnetized region is undetectable but is liable for the most celebrity possession of a magnet: a drive that pulls on opposite ferromagnetic materials suchlike chains. In magnet opposite poles are attracts each other and like poles repels.
there are two different types of magnets: They are,

• Temporary magnets and 
• Permanent mangnets.

Magnets have different shapes also, such as horse magnet, bar magnet, ring magnet , disc magnet , needle magnet.. etc. magnets have four different properties: They are;

1.  Magnetic Poles
2. Law of magnetic poles
3. Magnetic Material
4. North and south poles.

These are the four basic properties of magnets.