Science Electricity and Magnetism Vocabulary

What is a bar magnet? Choose all that apply.

• A magnet that is in a shape of a bar

• A circular magnet

• It is a permanent magnet

• A magnet that you can eat

When two magnets pull toward each other, they ___________.

• Attract

• Repel

• Consume

• Pull

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When two magnets push away from each other, they _______.

• Repel

• Drink

• Attract

• Push

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____________ charges pull toward each other

• Like

• Similar

• Unlike

• All of the above

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An electromagnet is

• a piece of plastic encircled by a coil of wire through which an electric current is passed to magnetize the iron

• a piece of iron encircled by a coil of string through which an electric current is passed to magnetize the iron

• a piece of iron encircled by a coil of wire through which an electric current is passed to melt the iron

• a piece of iron encircled by a coil of wire through which an electric current is passed to magnetize the iron

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A magnet in the shape of a bar with poles at its ends is a

• bar mineral

• horseshoe magnet

• bar magazine

• bar magnet

Material that can carry electricity or heat is a

• reducer

• reconstruction

• conductor

• insulator

The path that an electric current flows is a

• electric current

• static electricity

• electromagnet

• electric circuit

The flow of electrical power or charge is

• static electricity

• electricity

• electric circuit

• electromagnet

An electron is

• an elementary particle consisting of a charge of negative electricity

• an elementary particle consisting of a charge of positive electricity

• an elementary particle consisting of a charge of negative emotions

• an elementary particle consisting of a charge of neutral electricity

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