Circuits

Front

What is the force that pushes electricity through a circuit?

Back

Voltage

Front

What do you need to close in order to produce ONLY LIGHT energy in a circuit?

Back

Switch 2 and Switch 3

Front

What is the reason a circuit may not work if a wood block is present?

Back

The wood block is an insulator.

Front

What type of circuit is created when the path is broken?

Back

Open circuit.

Front

Which circuits are considered parallel?

Back

Circuits B and C.

Front

What is the flow of electric charge in a circuit called?

Back

Current.

Front

What is the opposition to the flow of current in a circuit?

Back

Resistance.

Front

What happens to the brightness of bulbs in a series circuit when more bulbs are added?

Back

The brightness decreases.

Front

What is a closed circuit?

Back

A circuit where the path is complete, allowing current to flow.

Front

What is the role of a switch in a circuit?

Back

To open or close the circuit, controlling the flow of electricity.