Electricity Vocab

A complete electrical path is a....

• closed circuit

• open circuit

Energy source often used in a circuit

• Resistor

• Battery

• Wire

• Magent

Repel is when two things pull apart because they have...

• opposite charges

• the same charge

What is a switch?

• A device that can open or close a circuit

• An energy source

• A measuring device

The flow of electric charge is...

• Power

• A lightbulb

• An electric current

• A resistor

Which material is a conductor?

• Rubber

• Plastic

• Copper

• Water

An electron has a....

• positive charge

• negative charge

• neutral charge

Attract is when two things pull together because they have...

• opposite charges

• the same charge

The force between two objects that are rubbing against each other is called

• Electricity

• Gravitation

• Battery

• Friction

Electricity can only flow if it is a...

• closed circuit

• open circuit