Simple Circuit Structure

Electricity is ____________________.

• the movement of the sun

• the movement of electrons

• the movement of the moon

• the movement of air

all matter is made of what 

• energy 
• atoms 
• electrons 
• compounds 

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The particles that are found in the nucleus of an atom are

• neutrons and electrons
• electrons only
• protons and neutrons
• protons and electrons

electrons have this type of charge?

• negative
• positive
• neutral

What is an electrical circuit?

• a whole bunch of wires

• a broken path that electric charges can flow

• a circuit board

• a complete, unbroken path through which electric charges flow

The components of a simple circuit are -------, ------ and -----------

Wire is a ---------?

• Conductor

• Insulator

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Why is electrical wire usually covered with a layer of plastic?

• To make it look pretty

• To help electricity flow along the wire.

• To make it safe from electric shock

• To add more energy

Will the light bulbs light up in this image?

• Yes, both of them will

• Yes, but only the one on the right

• No, neither of them will

• Yes, but only the one on the left

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Is this a working circuit?

• Yes

• No

• I'm not sure, I would need to test it myself.