Electricity Review 3

The ____________ is the energy that flows from the battery, through the wire in it’s path through the circuit.

• Electric Current
• Conductor
• Electromagnet
• Insulator

Tags

NGSS.4-PS3-2

What can we do to make this circuit pictured complete?

• connect wire to the terminal
• disconnect the wire from the lightbulb
• screw in the lightbulb
• replace the battery

Tags

NGSS.4-PS3-2

NGSS.3-5-ETS1-1

NGSS.3-5-ETS1-2

Is the circuit pictured complete or incomplete? 

• Complete
• Incomplete

Tags

NGSS.4-PS3-2

What can we do to make this circuit pictured complete?

• connect wire to the terminal
• disconnect the wire from the lightbulb
• screw in the lightbulb
• replace the battery

What is the power source for this circuit?

• Battery
• Electric socket
• Wires
• Magic

Tags

NGSS.4-PS3-2

The red and black plastic wire coverings are excellent ______. 

• Conductors
• Insulators
• Currents
• Magnets

Tags

NGSS.4-PS3-2

NGSS.5-PS1-3

) What would happen if an extra battery cell is added?

• A)The lights will glow dim
• The wire will glow
• The lights will glow brighter
• None of the above

Tags

NGSS.4-PS3-2

NGSS.3-PS2-3

A flow of electrons through a conductor is called:

• A river
• A spark
• An electron flow
• A current

Tags

NGSS.4-PS3-2

What is a conductor?

• A material that stops electric current from flowing
• A material that allows electric current to flow easily

Which is an example of a conductor?

• Glass
• Plastic
• Copper
• Wood