5.8B Electrical Energy and Circuits Review

Front

What is a parallel circuit?

Back

A parallel circuit is a type of electrical circuit where components are connected alongside each other, so the current can split and flow through multiple paths.

Front

What is a series circuit?

Back

A series circuit is a type of electrical circuit where components are connected one after another in a single path, so the same current flows through all components.

Front

What is an open circuit?

Back

An open circuit is a circuit that is not complete, meaning there is a break in the path, preventing current from flowing.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical circuit where current can flow uninterrupted.

Front

What is an incomplete circuit?

Back

An incomplete circuit is a circuit that has a break or gap, preventing the flow of electricity.

Front

What do you need to make a complete circuit?

Back

You need a power source (like a battery), conductors (wires), and a load (like a light bulb) to make a complete circuit.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily, such as copper or aluminum.

Front

What is an insulator?

Back

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

Front

What is the role of a switch in a circuit?

Back

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

Front

What happens when you add more bulbs in a series circuit?

Back

Adding more bulbs in a series circuit increases the total resistance, which can make the bulbs dimmer.