Magnet and Magnetism

All of the following materials are magnetic EXCEPT:

• iron

• nickel

• aluminum

• cobalt

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The area around the magnet where the force is exerted is the ______.

• magnetic field

• domains

• pole

• rule of magnetism

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NGSS.MS-PS2-5

Which of the following objects does not use magnetism?

• compass

• credit card

• computer

• tv remote

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NGSS.MS-PS2-5

What is NOT true of magnets?

• they are surrounded by a magnetic field

• they have both north & south poles

• it is possible they have only one pole

• their magnetic domains line up/face the same direction

If you cut a magnet in half, what happens to the poles?

• One half gets the North Pole, the other half gets the South Pole
• Both halves get only a North Pole
• Both halves get only a South Pole
• Both halves get a North pole and a South Pole

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NGSS.MS-PS2-3

The strongest part of a magnet is...

• the bars.
• the force field.
• the poles. 
• the middle.

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What do the lines around this magnet represent?

• North Pole
• South Pole
• Magnetic Declination
• Magnetic Field

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A magnet will pick up a nail, but not a penny because the nail

• has rust on it.
• is lighter than the penny.
• has a sharp point.
• contains iron.

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_{^{The magnet's shown will}}

• not move
• attract
• repel
• all of the above

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NGSS.MS-PS2-5

All magnets have 2

• fields
• colors
• poles
• all of the above