Magnetism

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

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NGSS.3-PS2-3

Magnets have a north and a south
(a)  

• pole
• shape
• color
• region

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NGSS.3-PS2-3

Iron, Nickel and cobalt are all​ (a)   ​​ ​ ​ ​ ​ ​ materials​ ​

• magnetic
• Shiny
• poles
• cold

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NGSS.3-PS2-3

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NGSS.5-PS1-3

Where on a magnet is the magnetic force the strongest?

• at the poles

• in the middle

• above the magnet

• below the magnet

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NGSS.3-PS2-3

Which object would a magnet attract?
(a)  

• a metal paper clip
• a glass bottle
• a piece of paper
• a rubber eraser

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NGSS.3-PS2-3

A magnet will attract scissors if the scissors contain ​ ​ (a)  

• iron
• Copper
• plastic
• paper
• glass

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NGSS.3-PS2-3

What happens when two north poles of a magnet are placed together?

• they repel

• they attract

• they cancel each other out

• the strength of the magnet is doubled

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True or False: All metals are attracted to magnets

• True

• False

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Which of the following is true about a bar magnet?

• Its magnetic field is strongest near its center.

• It is surrounded by a magnetic field.

• The north pole is stronger than the south pole.

• The south pole is stronger than the north pole.

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NGSS.3-PS2-3

This is a picture of a ________________ magnet.

• bar 
• circle 
• horseshoe
• paddle

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