How To Make An Electromagnet

At home, or for a science project very easy no effort with common stuff in a reusable an electromagnet is a type of magnet in which the magnetic field is produced by an electric current.

How To Make An Electromagnet. The more turns of wire your magnet has, the better. An iron nail that is 15 centimeters long.

How To Make An Electromagnet At Home Youtube
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Electromagnets, which we can thank oersted for, produce magnetism only when in the presence of an electric current. You could also use transformer wire with an enamel. It is fairly easy to build an electromagnet.

Make certain that you leave enough of the wire unwound so that you can attach the battery.

As current runs through a straight wire, a circular magnetic field is generated around it. As current runs through a straight wire, a circular magnetic field is generated around it. You could also use transformer wire with an enamel. It is easy to make a simple electromagnet at your home from household materials.

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