electricity and circuits

Front

What is a series circuit?

Back

A series circuit is a type of electrical circuit where the components are connected end-to-end, so that the current flows through each component in turn.

Front

What is a parallel circuit?

Back

A parallel circuit is a type of electrical circuit where the components are connected across common points or junctions, allowing current to flow through multiple paths.

Front

What is an open circuit?

Back

An open circuit is a circuit that is not complete, meaning that the current cannot flow due to a break or gap in the circuit.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical circuit through which current can flow.

Front

What is the function of a wire in a circuit?

Back

Wires are used to connect different components in a circuit, allowing electricity to flow between them.

Front

What material is commonly used for electrical wiring and why?

Back

Copper is commonly used for electrical wiring because it is an excellent conductor of electricity.

Front

What does insulation do in electrical wiring?

Back

Insulation protects the wires and prevents electrical current from escaping, ensuring safety.

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 circuit is broken?

Back

When a circuit is broken, the flow of electricity stops, and devices connected to the circuit will not work.

Front

What is a battery?

Back

A battery is a device that stores chemical energy and converts it into electrical energy to power circuits.