Debora's science test (electricity)

Which of the following run on mains electricity?

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Which is a socket?

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Which is a plug?

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A circuit is a...

• mains electricity

• a light bulb connected to a switch

• many cells connected together

• path that electricity takes

A circuit needs a ​ (a)   of electricity.

• source
• battery
• plug
• bulb
• filament
• terminal
• basement

Which is a light bulb?

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• 
• 
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How do we call the parts of a circuit?

The two ends of a cell are called ___ .

That little curly metal thread inside the light bulb is called ___ .

• glass

• filament

• wires

• base

Those two vertical metal threads (like a letter v) inside the light bulb are called ___ .

• glass

• filament

• wires

• base