Circuits

Front

What is a circuit?

Back

A circuit is a closed path through which electric current flows.

Front

What happens if one bulb burns out in a parallel circuit?

Back

The other bulbs will stay lit.

Front

What is the purpose of a switch in a circuit?

Back

A switch controls the flow of electricity, allowing you to turn the circuit on or off.

Front

What materials can conduct electricity?

Back

Materials like metals (e.g., copper, aluminum) can conduct electricity.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily, like rubber or plastic.

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 complete circuit?

Back

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

Front

What is the effect of an open switch in a circuit?

Back

An open switch breaks the circuit, stopping the flow of electricity.

Front

What is a series circuit?

Back

A series circuit is a circuit where components are connected one after another, so the same current flows through all of them.

Front

What is a parallel circuit?

Back

A parallel circuit is a circuit where components are connected across common points, allowing multiple paths for current.