Magnetism

What is a magnet?

• It is an object that attracts materials such as iron, nickel, cobalt and usually object made of iron and steel.

• It is an object that has a north and south pole and cause opposite poles to attract and like poles to repel against each other.

• It is an object that gives off an external or outer magnetic field.

• It is an object that is able to attract metals and produce a magnetic field outside itself.

The shape of a magnet determines its name. What is the name of the magnet shown in the picture? Type your answer.

Name the planet in the solar system that is a huge magnet. Type your answer.

What is the name of Earth's magnetic force?

• geomagnetic

• electromagnetic

Which TWO items can a magnet attract?

• paperclip

• nail

• marble

• head band

The area around a magnet is called the ______________________. Type your answer.

Where on a magnet will more items most likely attach themselves?

• north pole

• south pole

• between the north and south pole

Two magnets face each other at the south poles. What will happen if they you push them towards each other?

• They will repel against each other.

• They will attract and touch each other.

• They will break in pieces.

• They will go on top of each ther,

The force that magnets use when they attract or repel objects is called _____________________. Type your answer.

What are the THREE main types of magnets?

• permanent magnets

• temporary magnets

• electromagnets

• bar magnets