Electricity Review 1

Electricity that flows in a closed path is called a

• path
• current
• circuit

The flow of electricity in a circuit-

• current
• flow
• circuit

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Magnetism created by an electric current

• electricity
• electromagnetism
• wind energy

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____________ allows electricity to flow.

• A conductor
• An insulator
• A magnet

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____________ stops the flow of electricity.

• A conductor
• An insulator
• A magnet

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To complete a circuit the switch must be

• unattached
• open
• closed

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NGSS.4-PS3-2

When the switch is closed, the light

• comes on
• stays off
• burns out

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The plastic around the wire is

• conductor
• insulator
• decoration

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Two batteries in a circuit make the lights in the circuit brighter than one battery.

• true
• false

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If the lights are on, the circuit is

• closed
• open