Electricity

________________________ uses electricity

• Air

• Television and airconditions

• mortar and pestle

In a ____, electrical charges can move easily.

• conductor

• insulator

• repel

• attracts

How can Elena correct her model?

Which two will repel each other and why?

In a ____, electrical charges cannot move easily.

• conductor

• insulator

• repel

• attracts

______ is the transfer of particles that have an electric charge between objects that are not touching.

• conductor

• insulator

• static discharge

• attracts

Which of the following is a renewable source of energy that can generate electricity?

• Coal

• Natural Gas

• Solar Power

• Nuclear Power

What is the primary function of a power plant?

• To store electricity

• To generate electricity

• To distribute electricity

• To conserve electricity

Which device is used to measure electric current?

• Voltmeter

• Ammeter

• Thermometer

• Barometer

What is the unit of electric power?

• Joule

• Watt

• Volt

• Ampere