Electricity and Circuits

Front

What is required for electrical energy to flow?

Back

A closed circuit is required for electrical energy to flow.

Front

What type of circuit allows each component to be turned on and off separately?

Back

A parallel circuit allows each component to be turned on and off separately.

Front

What is the measure of potential energy stored in a battery called?

Back

The measure of potential energy stored in a battery is called voltage.

Front

What device is used to prevent too much electricity from flowing through a circuit?

Back

A fuse is used to prevent too much electricity from flowing through a circuit.

Front

Which of the following is NOT a conductor: Water, Aluminum, Wood, Penny?

Back

Wood is NOT a conductor.

Front

What is a circuit?

Back

A circuit is a closed loop that allows electricity to flow.

Front

What is the difference between a series circuit and a parallel circuit?

Back

In a series circuit, components are connected one after another, while in a parallel circuit, components are connected across common points.

Front

What is resistance in an electrical circuit?

Back

Resistance is a measure of how much a material opposes the flow of electric current.

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to power the circuit.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily.