Electricity and Magnetism

Atoms that have a positive charge will be ATTRACTED to atoms with a ___________ charge.

• positive

• negative

• neutral

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NGSS.MS-PS2-3

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This force occurs when there is an attractive and repulsive force between two poles.

• Magnetic

• Electric

• Electromagnetism

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

In a magnet the opposite poles will ___________.

• attract

• repel

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NGSS.MS-PS2-3

Electric charges that DO NOT move through a current are known as

• Magnetic

• Electric

• Electromagnetism

• Static Electricity

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NGSS.MS-PS2-5

What makes an electromagnet stronger?

• greater number of loops

• smaller number of loops

• decreasing the current

• decreasing the voltage

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NGSS.MS-PS2-3

An example of an electromagnet

• water bottle

• paper

• motor

• glass

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NGSS.MS-PS2-3

current flowing through a wire is surrounded by a/an

• force field

• magnetic force

• nothing

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

two type of charges in electric and magnetic forces are

• north and south

• east and west

• positive and negative

• beyonce

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when electrons all spin in the same direction, they create an invisible force known as

• electricity

• magnetism

• motor

• electrons

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electrons have this type of charge

• positive

• negative

• neutral

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