Electricity

____________ allows electricity to flow.

• A conductor
• An insulator
• A magnet

____________ stops the flow of electricity.

• A conductor
• An insulator
• A magnet

If the lights are on, the circuit is

• closed
• open

In a cell, which form of energy is converted into electrical energy?

• Chemical energy
• Solar energy
• Mechanical energy
• Electrical energy

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. 

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. 

Unit for current

• Ohm
• Ampere
• Volt
• Watt

what is this symbol for?

• light bulb
• switch
• battery
• resistor

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training