Electromagnetism Quiz Review

Draw the magnetic field lines around this bar magnet

Use arrows to show the direction the magnetism flows.

Remember: Magnetism always flows from NORTH to SOUTH!

Your picture should look like a butterfly!

Answer explanation

What is this?​ (a)  

• Electromagnet
• Induction
• Motor

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NGSS.MS-PS2-3

What force does this create?​ (a)  

• Magnetism
• Electricity
• Motion

Answer explanation

You are using electricity to create a magnet. The nail will become the magnet.

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NGSS.MS-PS2-3

Which of the following would NOT make this electromagnet stronger?

• More Coils

• More Current

• More Distance

• Less Distance

Answer explanation

Magnets are stronger when the objects are closer together.

Tags

NGSS.MS-PS2-3

What is this?​​ (a)  

• Induction
• Electromagnet
• Motor

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

What force does this create?​ (a)  

• Electricity
• Magnetism
• Motion

Answer explanation

You are using a magnet to create electricity.

When electricity is created, the pointed on the galvanometer will move.

Tags

NGSS.MS-PS2-3

Which of the following would NOT create more electricity?

• More Coils

• Stronger Magnet

• Faster Motion

• Using a lightbulb instead of a galvanometer

Answer explanation

The galvanometer and lightbulbs are just indicators to show that electricity has been created. They do not affect the amount of electricity created.

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NGSS.HS-PS2-5

Generators use​ (a)   to create​ (b)  

• motion
• electricity.

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NGSS.MS-PS3-5

Motors use​ ​ (a)   to create​ (b)  

• motion.
• electricity

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NGSS.MS-ETS1-1

To make iron a magnet, the domains must