Electrical Circuits and Waves Quiz

What is an open circuit?

• Where the path has been interrupted

• Where the path has not been interrupted

• A light that is swiched on

What is a closed circuit?

• where the path is interrupted

• where the path is without interruption

• Where the light is swiched off

What is an electric current?

What is a parallel circuit?

What is a series circuit?

• flow of water

• flow of air

• The flow of electricity

What are conductors?

• Materials that allow electricity to flow through them

• Materials that don't allow electricity to flow through them

• Someone that plays music.

An electric current flow from ______________________

• Negative to positive

• Positive to negative

• Doesn't flow at all

A doorbell contains an __________________________

• Electric current

• Waves current

A __________ stops electrons from moving.

How do you know this is quiet?

• Low amplitude

• High Amplitude

• Low frequency

• High frquency