Electricity

What is electricity?

• Electricity is a form of renewable energy.
• Electricity is the flow of electric charge.
• Electricity is the movement of water molecules.
• Electricity is a type of energy storage.

How many cells create a battery?

• two or more cells

• more than five cells

• only one cell

• exactly two cells

Which of these options below is a switch?

• 
• 
• 

Mention one source of electricity.

(a)  

Where are electrons found?

• In atoms

• In a molucle

• electric current

• wires

Is this a series circuit?

• Yes

• No

What are conductors?

• Conductors are materials that absorb electric current.
• Conductors are materials that allow the flow of electric current.

• Conductors are substances that prevent the flow of electricity.
• Conductors are materials that only work at high temperatures.

What are insulators?

• Insulators are materials that resist the flow of electricity and heat.
• Insulators are materials that only resist the flow of sound.
• Insulators are materials that enhance the flow of electricity.
• Insulators are substances that conduct heat and electricity efficiently.