When a switch is open, it is

• On

• Off

• Impossible to tell

What is this a symbol of?

• Bulb

• Switch

• Cell

• Wire

What is this a symbol for?

• Cell

• Bulb

• Wire

• Switch

This is a symbol for a

• Switch

• Bulb

• Wire

• Cell

Electricity goes through

• Insulators

• Conductors

Electricity does not go through

• Insulators

• Conductors

What is special about the wire in a fuse?

• It has a high melting point

• It has a low melting point

• It is an insulator

• It is made of plastic

What happens in a short circuit?

• It's the smallest circuit you can make

• The electricity goes from the cell and back again

• It's the longest circuit you can make

This is

• Michael Faraday

• Thomas Edison

• Benjamin Franklin

• Nicola Tesla

This is

• Michael Faraday

• Thomas Edison

• Benjamin Franklin

• Nicola Tesla