Series and parallel circuits

​Question coming!

​

Multiple Choice

How bright are the bulbs in the circuit?

• As bright as if there was only one bulb

• Dimmer than if there was only one bulb

• Brighter as if there was only one bulb

​Question coming!

​

Multiple Choice

Why are the bulbs not so bright in this circuit?

• Because there are fewer blue wires

• Because the batteries are not as powerful

• Because the bulbs are sharing the energy

​Question coming!

​

Multiple Choice

How bright are the bulbs in this circuit compared to the series circuit?

• The same

• Dimmer

• Brighter

​Question coming!

​

Multiple Choice

Why do you think the bulbs are brighter in this circuit?

• The batteries are more powerful

• The bulbs are less powerful

• Each bulb has its own path

• There are more blue wires

​Question coming!

​

Multiple Choice

What do you predict will happen to the bulb that we are unscrewing and the other bulb?

• Both bulbs will go out

• One bulb will go out

• No bulbs will go out

• Something else

​Question coming!

​

Multiple Choice

Click on the answer that you think is correct

• Both bulbs will go out

• One bulb will go out

• No bulbs will go out

• Something else

​Question coming!

​

Multiple Choice

Why do you think one bulb stayed lit?

• It is a stronger bulb

• We broke the circuit

• It has its own path

• Something else

Well done!​

​End of quiz