Electric Energy: The Electric Lamps

The video tutorial explains the basic concepts of connecting light bulbs in a circuit. It introduces the initial circuit diagram and explores two methods of connecting a second light bulb: in series and in parallel. In a series connection, the bulbs share a common terminal, and the current is the same through both. If one bulb fails, the circuit is broken. In a parallel connection, each bulb has its own path, allowing one to remain lit if the other fails.

Describe the current flow in light bulbs connected in parallel.

What is the effect on the other light bulb if one bulb in a parallel connection is faulty?