Magnetism

What is magnetism?

• the distance between two magnets

• the force

• the force where objects are attracted to or repelled from one another

• the study of magnets

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To push or pull is called...

• a force

• iron

• induced magnetism

• temporary magnet

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What objects can help us detect a magnetic field?

• wood

• yarn

• plastic

• iron

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When two magnets pull toward one another, we say they

• attract

• repel

• force

• magnetize

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When two magnets pull away from each other, we say they

• attract

• repel

• force

• magnetize

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Why do magnets stick to steel?

• They are temporary magnets.

• They have induced magnetism.

• It is mostly made of magnetite.

• It is mostly made of iron.

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When a magnet comes close to or touches a piece of iron, the object becomes

• a temporary magnetic

• induced magnetism

• magnetic force

• iron

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What happens when a steel nail behaves like a magnet when it is touching a permanent magnet?

• magnetism is induced

• it becomes iron

• nothing is attracted to it

• it repels

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Select all that would stick to a magnet.

• magnetite

• penny

• paperclip

• steel nail

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Select all that would not attract to a magnet.

• rubber band

• craft stick

• straw

• washer

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