FUN WITH MAGNETS

A credit card has a _______ kept across its poles.

• Compass

• Glass

• Magnet

• none of these

A magnet can lose its properties when.....

• It is dropped from height

• Applying heat

• Hitting it with a hard object

• All of above

How many magnetic poles are there in a ring magnet

• 2

• 6

• 8

• 4

All metals are attracted to magnets

• True

• False

Where on a magnet is the force the strongest

• Repel

• Middle

• Poles

• None of above

What will happen when these magnets are brought close together?

• They will attract each other.
• They will repel each other.
• Both magnets will turn to the left
• Both magnets will turn to the right

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnets can harm which of the following:

• books
• computers
• trumpets
• pencils

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Earth acts like a giant magnet because its center is made up MOSTLY of

• granite
• limestone
• iron
• nickel

A magnet is broken into 7 pieces. How many north poles are formed from these seven pieces?

• 2 poles
• 6 poles
• 5 poles
• 7 poles

This is a picture of a ________________ magnet.

• bar 
• circle 
• horseshoe
• paddle

Tags

NGSS.MS-PS2-3