Electricity

Charged particles that flow continuously through material is called

• Insulator

• Electric Current

• Flashlight

• closed circuit

A material that keeps electric charges from flowing through easily is called

• Flash light

• toaster

• an insulator

• series circuit

Most circuits include a device that opens and closes the circuit. This device allows you to turn a light bulb on and off. This device is a

• computer

• wire

• switch

• flashlight

Electrical current will pass easily through metals such as copper, aluminum and gold. These metals are good

• things

• insulators

• charged particles

• conductors

Every working circuit has at least 1) a power source, 2) a conductor, 3) wire and 4)

• insulator

• an object that uses electric current like a light bulb

• series circuit

• rock

What is a conductor?

•  A material that allows electricity to flow through it.  The circuit is complete. 
• A material that does not allow electricity to flow through.  It stops the flow of electricity.
• A light switch.

An example of an insulator is?

• metal
• plastic
• brass
• aluminum

The circuit that has only one path for electricity to travel around.

• parallel circuit
• series circuit
• no circuit

What type of circuit is this an image of?

• series circuit

• parallel circuit

In this image is a...

• series circuit

• parallel circuit