Sunday, December 9, 2012

There are many uses of permanent magnets. You can use it in some home appliances. You can also use it in tools, in automobiles, in jewelry and a lot more.

At home, you can see permanent magnets in refrigerators. Notice how you close the refrigerator door? That said appliance uses permanent magnets. Did you know that permanent magnets comes in different shapes and sizes? Its shape and sizes depends on what you need it for.