Magnet1- Form 3

A magnet will pick up an object that is made of...

• plastic

• iron or steel

• glass

• copper

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The strongest parts of the magnet are ...

• fronts

• backs

• poles

• middle

Tags

NGSS.MS-PS2-3

Which of the following is a rock that will pick up iron?

• pumice

• granite

• magnetite

• limestone

What would happen if you touched a south pole end of a magnet to a north pole end of another magnet?

• they would be attracted to each other

• they would be repelled from each other

What would happen is a north pole of a magnet came close to a north pole of another magnet?

• they would be attracted to each other

• they would be repelled from each other

Which direction does a compass always point?

• north

• south

• east

• west

What is the purpose of a compass?

• to tell you directions

• to tell how far you have walked

• to tell what time you left

• to tell where the sun is

The diagram shows what happens when bars X and Y are brought near to each other.

Which one of the following statements is correct?

• X is a magnet but Y is a magnetic material.

• Both X and Y are magnets.

• X is made of aluminium but Y is made of iron.

• Both X and Y are made of non-magnetic materials.

Bar magnets have two poles. What are they?

• north and south

• red and blue

• east and west

• red and green

Like poles __________ each other while unlike poles ___________ each other.

• attract, repel

• repel, attract

• oppose, connect

• connect, oppose