Education Galaxy - Magnetism

Magnets attract anything that has iron?

• TRUE

• FALSE

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NGSS.MS-PS2-3

What is magnetism?

• A type of electricity

• A force that attracts certain materials

• A chemical reaction

• A way to generate light

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NGSS.MS-PS2-5

Which material will a magnet not stick to?

• Nickel

• Iron

• Steel

• Wood

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NGSS.MS-PS2-5

Describe how a magnetic field works.

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NGSS.MS-PS2-5

What is a permanent magnet?

• A magnet that loses its magnetism over time

• A temporary magnetic field

• A magnet that can be turned off

• A magnet that retains its magnetism

How can you create an electromagnet?

• By placing a magnet in the sun

• By painting a nail with magnetic paint

• By passing electricity through a wire wrapped around iron

• By cooling a piece of iron

What is one use of electromagnets?

• In digital clocks

• In solar panels

• In MRI machines

• In making ice

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5