If you already have a medium magnet hook it up to a source energy.
Only if there is motion involved.
Electromagnets are used to make electric power because magnets are a type of electricity,and electro is at the front.
Lots of electricity ... which takes power.
Downtown Magnets High School was created in 1981.
I dont think you can ---- If you super-heat the magnets, it will demagnetize them, thus stopping the "pulling power" of the magnets. Basically stick the magnets in a vat of super boiling water, that should be sufficient enough heat to demagnetize the magnets.
Iron is a metal with high magnetic power. It is capable of being magnetized and retains its magnetism well, making it a common material for magnets and magnetic applications.
Moving magnets can generate an electric current, a phenomenon known as electromagnetic induction. This process is the foundation of how generators produce electricity in power plants.
because it is bigger than the little magnets and has more power than the little magnets do.
With magnets
By rubbing two magnets together.
Industrial strength magnets are used widely for lifting, work holders,and chucks.
No, not all magnets have the same power. The strength of a magnet is determined by its magnetic field, which can vary depending on factors like the material it's made of and its size. Magnets can range from weak refrigerator magnets to strong neodymium magnets.