Series 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 happens to the bulbs in a series circuit if one bulb goes out?

Back

If one bulb goes out in a series circuit, all the bulbs will go out because the circuit is broken.

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 electric current to flow from the power source, through the components, and back to the power source.

Front

What is the function 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 you open a switch in a series circuit?

Back

When you open a switch in a series circuit, the circuit becomes incomplete, and all the bulbs will go out.

Front

What is the purpose of connecting two metal posts on a battery?

Back

The two metal posts on a battery are needed to form a complete circuit, allowing current to flow.

Front

How can you make a light bulb light up in a series circuit?

Back

To make a light bulb light up in a series circuit, you need to ensure that the circuit is complete and that the battery is connected properly.

Front

What is the effect of adding more bulbs in a series circuit?

Back

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

Front

What does it mean to connect batteries in series?

Back

Connecting batteries in series means linking them end-to-end to increase the total voltage of the circuit.