Released STAAR Questions 5.6B Circuits and Electricity

Front

What is a circuit?

Back

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

Front

What is the purpose of a switch in a circuit?

Back

A switch is used to open or close a circuit, controlling the flow of electricity.

Front

What happens when a switch is closed?

Back

When a switch is closed, it completes the circuit, allowing electricity to flow and devices to operate.

Front

What happens when a switch is open?

Back

When a switch is open, it breaks the circuit, stopping the flow of electricity.

Front

What is a lightbulb's role in a circuit?

Back

A lightbulb converts electrical energy into light energy when electricity flows through it.

Front

What is a fuse?

Back

A fuse is a safety device in a circuit that prevents too much current from flowing, which can cause damage.

Front

What is the effect of removing a wire in a circuit?

Back

Removing a wire can break the circuit, causing all devices connected to it to stop working.

Front

What is a parallel circuit?

Back

A parallel circuit is a type of circuit where there are multiple paths for electricity to flow.

Front

What is a series circuit?

Back

A series circuit is a type of circuit where all components are connected in a single path.

Front

What happens in a series circuit if one component fails?

Back

If one component fails in a series circuit, the entire circuit stops working.