Repel
Attract
Force
Magnet
Poles
100

Like poles on magnets do this.

What is repel?

100

Opposite poles on magnets do this.

What is attract?

100
This is what the "N" on a bar magnet stands for.
What is North?
100
This is what the "S" on a bar magnet stands for.
What is South?
100
Elizabeth has a glass rod, heated rubber, frozen plastic, and an iron nail. This is the object that is attracted to a bar magnet.
What is an iron nail?
200

T or F If you break a magnet into 50 smaller pieces you will have 50 small magnets

T

200
This metal attracts magnets.
What is iron?
200
This is a push or pull of an object.
What is force?
200
This happens when magnets attract.
What is they come together?
200
This is what happens when magnets repel.
What is they are pushed away from each other?
300
Gravity, Magnetism, and Water are all put into a basket. Elizabeth pulls out the one that is not a force.
What is water?
300

Name the 4 types of metal that attracts magnets

Cobalt

Iron

Steel

Nickle

300
If a nail is stuck to a magnet, can you chain objects off of the nail?
What is yes?
300

This is the type of magnet you produce when you attach a piece of iron to a magnet and then hang something from that piece of iron.

What is a temporary, induced or electromagnet?

300
When you put a S and a S pole together they repel. This is what you feel.
What is the magnet force pushing against you?
400
Every magnet has these.
What are poles?
400

How can you make an electromagnet stronger

Add a bigger battery or more coils etc...

400

This is where the most powerful part of a magnet is.

What are the poles?

400
Iron shavings placed around two magnets can show this.
What is the magnetic field?
400

The what of a magnet can be measured by counting the number of objects picked up. For example the amount of paper clips picked up by a magnet.

What is the strength

500
The Earth has one of these.
What is magnetic field?
500

True or false Magnetic field can produce electricity

True

500

Tell me one property of a magnetic field

they formed closed loops

they never intersect

Magnetic field is strongest at the poles

500
Jacob found out that he could attract two magnets through a piece of cardboard, but not a thick block of wood. This is the reason why.
What is the block of wood was too thick for the magnetic force?
500
The Earth has two of these. They are located here.
What is North and South Pole?
M
e
n
u