PCS 5th Electrifying

Front

What form of energy causes a hot-air balloon to rise into the air?

Back

Heat energy is the form of energy that causes a hot-air balloon to rise.

Front

What can electrical energy produce when a light bulb is turned on?

Back

Electrical energy can produce light and heat energy.

Front

What is the source of energy in a circuit?

Back

The battery is the source of energy in a circuit.

Front

What happens if an insulator is added to a circuit?

Back

If an insulator is added, the light bulb will not illuminate.

Front

What type of circuit does not allow current to flow?

Back

An open circuit does not allow current to flow.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical loop that allows current to flow.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it.

Front

What is a conductor?

Back

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

Front

What is the role of a battery in a circuit?

Back

The battery provides the electrical energy needed for the circuit to function.

Front

What happens when a circuit is complete?

Back

When a circuit is complete, electricity flows and devices like light bulbs can operate.