Magnetism

Magnetism is generated by moving

• protons.
• electrons.
• neutrons.
• elements.

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What do the lines around this magnet represent?

• North Pole

• South Pole

• repulsion

• Magnetic Field

If you place the North pole of a magnet next to the South pole of another magnet, they will:

• Attract
• Repel
• Do nothing
• Shatter

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A paper clip is an example of a:

• magnetic material
• permanent magnet
• bar magnet
• insulator

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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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Magnets that are arranged like this will _______. 

• move away from each other (repel)
• move towards each other (attract)

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The strongest part of a magnet is...

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

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Iron and steel can become _____.

• magnetized
• transformed into plastics
• lined up to the poles
• part of the equator

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

• granite

• limestone

• iron

• aluminum