Exploring Series and Parallel Circuits

What is the main topic discussed in the video?

• How to build a circuit.

• The history of electricity.

• The effect of arranging bulbs in series and parallel circuits.

• The types of light bulbs.

What happens when a bulb is removed from a series circuit?

• The remaining bulb does not light up.

• The remaining bulb lights up.

• The circuit becomes stronger.

• The circuit remains closed.

Why does the remaining bulb not light up in a series circuit when one bulb is removed?

• Because the voltage increases.

• Because the resistance decreases.

• Because the current doubles.

• Because the circuit is broken.

What happens when a bulb is removed from a parallel circuit?

• The voltage decreases.

• The circuit is broken.

• The remaining bulb does not light up.

• The remaining bulb still lights up.

Why does the remaining bulb still light up in a parallel circuit when one bulb is removed?

• Because the resistance increases.

• Because the voltage decreases.

• Because there is still a closed path for electricity.

• Because the current stops.