Unit 3 Review: 6th Grade | Baamboozle - Baamboozle

What does the hand mixer use to work? What parts does it have?

an electric motor; a coil between 2 magnets

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What's this? Name the parts and say what they do (Hint: do they move or stay still?)

a dynamo; a magnet (moves) and a coil (stays still)

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Imagine you're holding a compass. 1) Which GEOGRAPHIC pole does the needle point to? 2) Which MAGNETIC pole does it point to?

1) north 2) south

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True or false? Wind turbines use electric motors to work. Justify your answer.

False! Electric motor = electric current -> movement; electric generator = movement -> electric current

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heart

Other team wins 20 points!

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magnet

Take 15 points!

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rocket

Go to first place!

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baam

Lose 15 points!

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Electricity produces ... and magnetism produces ...

magnetism; electricity

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What's inside of the second coil? Which coil acts as a stronger magnet? Which one is an electromagnet?

The coil with the iron rod inside is a stronger magnet. It's an electromagnet because it's magnetic only when an electric current passes through the coil.

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Electric motors transform ... energy into ... energy (movement).

electrical; mechanical

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What is the name for the invisible area around a magnet (where the magnet can attract and repel)?

the magnetic field

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This is one type of ... How does it work? (Hint: explain what moves)

electromagnetic generator; The magnet moves inside the coil, which produces electricity.

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Describe how this bike's light works.

The bike wheel moves when you pedal which turns the magnet inside the dynamo. This creates an electric current, which powers the light.

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lifesaver

Give 20 points!

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fairy

Take points!

fairy

Take points!

baam

Lose 15 points!

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This mineral is an example of a ... magnet. It's called...

natural; magnetite

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When the UNLIKE poles of two different magnets come close, they will...

attract each other

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lifesaver

Give 10 points!

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seesaw

Swap points!

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fairy

Take points!

banana

Go to last place!

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What's the name of this part?

a coil

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