Review -Progress Assessment 3 - Electricity

Which of these materials is a good insulator?

• gold

• copper

• silver

• plastic

An electric tooth brush is an example of transforming

• electricity into heat

• electricity into sound energy

• electricity into motion energy

• electricity into light

The flow of electricity in a circuit-

• current
• flow
• circuit

____________ stops the flow of electricity.

• A conductor
• An insulator
• A magnet

Two types of circuits are

• parallel and magnetic
• electromagnetic and series
• series and parallel

The unit for current is the 

• Volt
• Ohm
• Electron
• Amp

In a ________ circuit there are multiple paths for the current to take.

• Series
• Parallel

In a _________ circuit, if one bulb goes out then the entire circuit doesn't work.

• Series
• Parallel

The continuous flow of electric charges through a material is called...

• Electric Field
• Electric Force
• Electric Current
• Electric Circuit

Identify the conductor below.

• cloth rag
• plastic bottle
• gold ring