Electromagnetism

What kind of magnet can be turned on and off? (Man-made magnet)

• refrigerator magnet
• electromagnet
• magnetite
• iron

If you wrap more coils around an electromagnet, it will become...(think about the Webquest.)

• brighter
• stronger
• weaker
• invisible

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How do like poles interact with each other? (north to north)

• They repel each other.
• They attract each other.
• Throw a toaster into a bathtub.
• No relationship.

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What is an electromagnet?

• a magnet that creates an electric current
• a device that created electricity 
• a magnet that creates kinetic energy
• a device that creates a magnet

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What is the flow of electricity?

• electric motor
• Electric current
• Electric eel
• electric circuit

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A device that converts electrical energy into kinetic energy

• A. electromagnet
• B. electromagnetic induction
• C. electric motor
• D. electromagnetism

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A device that converts kinetic energy into electrical energy

• A. electric generator
• B. electric motor
• C. electromagnetic induction
• D. electricity

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What is the attraction and repulsion of magnetic materials called?

• A. electric generator
• B. magnetism
• C. solenoid
• D. electromagnet

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What does this image show?

• Parallel circuit

• Series circuit

• Magnet

• Electromagnet

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A _______________ is a current-carrying coil of wire with many loops.

• magnet

• electromagnet

• solenoid

• compass

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