Complete vs Incomplete circuit

Front

What is a complete circuit?

Back

A complete circuit has a path (ada laluan) for electricity to flow.

Front

What is an incomplete circuit?

Back

An incomplete circuit has no path (tidak ada laluan) for electricity to flow.

Front

Why do bulbs not light up in an incomplete circuit?

Back

There are gaps in the circuits. So, electricity cannot flow along the circuits.

Front

What happens when the switch is off in a circuit?

Back

The circuit is incomplete, and electricity cannot flow.

Front

What is the role of a switch in a circuit?

Back

A switch can open or close a circuit, controlling the flow of electricity.

Front

What is needed to make a circuit complete?

Back

There must be a complete path for electricity to flow.

Front

What does it mean if a circuit has a dry cell?

Back

A dry cell provides the electrical energy needed for the circuit to work.

Front

How can you tell if a circuit is complete?

Back

If the bulbs light up, the circuit is complete.

Front

What can cause a circuit to be incomplete?

Back

Gaps in the wires or a switch being off can cause a circuit to be incomplete.

Front

What is the function of wires in a circuit?

Back

Wires connect different components and allow electricity to flow.