Electric Charges and Electric Circuits Review

Front

What three things are required to create a simple circuit?

Back

Wires, a load, and a power source.

Front

Protons have a ________ charge.

Back

Positive.

Front

What will happen when two objects with the same charge are placed near each other?

Back

They will repel.

Front

What is an example of a conductor?

Back

Copper.

Front

In which circuit will the light bulb NOT light up?

Back

Circuit 4 because it is open.

Front

What is an electric circuit?

Back

A closed loop that allows electric current to flow.

Front

What is the role of a power source in a circuit?

Back

To provide the energy needed to move electric charges.

Front

What is a load in an electric circuit?

Back

A device that uses electrical energy, such as a light bulb.

Front

What happens to the electric current in a series circuit if one component fails?

Back

The current stops flowing.

Front

What is static electricity?

Back

A buildup of electric charge on the surface of objects.