Electricity, circuits, V=IR

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

• Electric Current
• Conductor
• Electromagnet
• Insulator

What would happen if an extra battery cell is added to a curcuit?

• A)The lights will glow dim

• The wire will glow

• The lights will glow brighter

• None of the above

Tags

NGSS.MS-PS3-5

What kind of circuit is this?

• series
• parallel

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

A material in which electrons are not able to move easily 

• Circuit 
• Insulator 
• Resistance 
• Conductor

Two batteries in a circuit make the lights in the circuit brighter than one battery.

• true
• false

Two types of circuits are

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

measure of electric current

• watt
• ohm
• volt
• amp

measure of resistance

• watt
• ohm
• volt
• amp

What does the switch do in a circuit?

• It supplies the power.
• It carries electricity.
• It opens and closes the circuit.
• It is an insulator.