Electricity

____________ stops the flow of electricity.

• A conductor
• An insulator
• A magnet

If the lights are on, the circuit is

• closed
• open

Two types of circuits are

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

^{Is this circuit open or closed?}

• Closed
• Open

Tags

NGSS.HS-PS2-5

What do you call an imbalance of electrical charges that cause a spark?

• Electromagnet
• Static Electricity
• Conductor
• Insulator

What is an object that does not conduct electricity?

• Conductor
• Insulator
• Circuit
• Resistance

Rubber is a good insulator.

• true

• false

Tags

NGSS.MS-PS3-3

Mr. Kaspar rubbed two balloons with a piece of cloth. What will happen when the balloons are brought near each other?

• The balloons will repel each other.
• The balloons will attract each other.
• The balloons will become positively (+) charged.
• The balloons will pop.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Current is the ...

• pressure of electricity 
• flow of electricity
• tendency of a material to resist the flow of electricity.
• total power

A closed pathway through which electricity can flow is called

• Closed circuit
• switch
• load
• insulator