Electricity

The potential difference that causes charges to move in a circuit is ___.

• voltage
• resistance
• current
• electric discharge

Electrical resistance is low in a good conductor.

• true
• false

Which best describes a parallel circuit?

• Electricity flows along one pathway.
• The flow of electricity comes from one source. 
• Electricity flows along more than one pathway. 
• The flow of electricity comes from more than one source. 

Which best describes a series circuit? 

• It has two light bulbs. 
• The same current flows through both light bulbs. 
• It uses a single battery.
• The current is divided between the light bulbs. 

What is one problem with using a series circuit? 

• It has a lot of series. 
• If one goes down, they all go down! 
• It doesn't work properly.
• There are no problems. 

What is one benefits of using a parallel circuit?  

• It gets confusing.
• There are no problems.
• If one goes down, it does not affect the others. 
• Porque es para llelio. 

This is an example of a _______ circuit

• open
• series
• parallel
• square

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

What will happen if one light bulb is removed from this circuit?

• the other bulbs will go out
• the other bulbs will get dimmer
• the other bulbs will get brighter
• the battery will become stronger

The flow of electricity in a circuit-

• current
• flow
• circuit