Electromagnetism : Magnets that change the world!!

Magnets here!!! Magnets there!! Magnet is everywhere!!!. Even in your pockets there's a magnet too. Doesn't matter is a toy magnet or a motor magnet, but it's change the world where we thought. So there you are dummies!!! You want to know how magnets made and it's works? Well lets find out.

Magnets have two categories . Permanent magnet and temporary magnet. When that temporary magnet are made of coils of wires surround around a rod like made with current supplies. But the temporary magnet will lose it strength  when the current supplies is weaken.

Permanent magnets are made of materials like nickel and iron. This material has magnetic properties. When these metals are heat up into metal liquid and make shape like magnet,these metal magnetic properties get stronger. When the magnetic properties get stronger, A high current is supply to this freshly made magnet and the magnet get energize.
This energize magnet has stronger magnetic properties than the temporary magnet.

Characteristic of Magnet

1. It attract different poles and repulse similar poles. (Come On I learn this thing at my Kindergarten)
2. It creates it's own magnetic field.
3. It attract ferrous materials and don't attract non-ferrous materials.( What the heck ferrous and non ferrous materials is ?)

In Metal, there's two type of materials. Ferrous materials are contain iron like nickel,zinc,iron and so on. Non- ferrous materials are not contain iron like copper,aluminum,brass and so on. because there's no mixing with iron, these non-ferrous metal aren't magnetic. Now you clear with this explanation dummies!!!.

Rare-Earth Magnet 

If you read my post (How to make Homopolar Motor) You might know about neodymium magnet. Yes it's a rare earth magnet made of permanent magnet with alloy of neodymium,boron and iron. When these alloy and permanent magnet mixed, its make a stronger magnetic field than the normal permanent magnet. These magnet is painful if play with it.

WELL THIS ALL FOR NOW. THERE'S LOT OF THINGS TO KNOW ABOUT MAGNETS, BUT IN UPCOMING POST. PEOPLE ALL AROUND THE WORLD!!!! YOU CAN CONTACT ME IF YOU HAVE ANY QUESTION OR TOPIC WANT TO TALK ABOUT. (Click the 'About Me' Section to have my contact)