ELECTROMAGNETISM

BY: Tyler Henderson

Magnets!

• North and south sides stick together.

• If you have a screw and have a batteries three wires and a push button switch. You can make an electromagnet.

• If the magnetic field is lost your magnets will not be magnetized. Also if you heat them up and the domains are not in line.

• Temporary magnets are only magnetized for a little while. But, if you have an permanent magnet the magnetism stays in it

• Magnets are attracted to iron, cobalt, and nickel.

• South and south and north and north repel each other.

VOCB. WORDS

• Magnetic field-feild of magnetic power

• Compass-an object that points to magnetic north

• Polarity-the neg.+ pos. side of a magnet

• Electromagnet-a magnet powered by electricty

• Attract-come together Repel-push away

• Current-the energy flowing through a circut

• Voltage-the force that pushes electrons through a circuit

• Conductor-can have elctricity through it Insulator- something that doesn't conduct electricity

STUFF

• If you have an electro magnet the more coils you have the more paper clips it will hold.

• The more batteries you have the more magnetism you will get.

Experiments

• There is magnetism that you can not see.

There is a experiment that you can do.

You take a paper clip move the magnet around a few centimeters above