Magnetism and Electromagnetism

Surrounding every magnet is a(n) __________  __________.

• magnetic field
• electrical current
• smaller magnet
• funny saying

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What kind of magnet can be turned on and off?

• a refrigerator magnet
• an electromagnet
• magnetite
• iron

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When two magnetic North poles are brought close to each other, they will

• attract
• repel
• create sparks
• cancel each other out

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NGSS.MS-PS2-3

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When two magnetic South poles are brought close to each other, they will

• attract
• repel
• create sparks
• cancel each other out

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NGSS.MS-PS2-3

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When a magnetic South pole is brought close to a magnetic North pole, the magnets will

• attract
• repel
• create sparks
• cancel each other out

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Which of the following is NOT magnetic?

• zinc
• iron
• cobalt
• nickel

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A magnet is attracted to a soup can because the can has

• a South pole.
• a North pole.
• a magnetic field.
• iron in it.

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A magnetic pole is the part of the magnet where the magnetic field is the..

• Strongest

• Weakest

• Most average

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All permanent magnets have two

• magnetic charges

• magnetic fields

• magnetic needles

• magnetic poles

Electric currents passing through wires will produce a(n)

• solenoid

• magnet

• magnetic field

• insulator

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NGSS.MS-PS2-3

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