If the switch is closed and Bulb A is removed, Bulbs B and C will remain lit. Option B is correct.
What is an electric bulb?
An electric bulb is a gadget that uses electricity to create visible light. It is the most popular type of artificial lighting and is necessary for modern society.
The light bulb is connected to a switch in a parallel configuration. The switch is open, which means there will be a lot of resistance and no current will flow via this route.
Across the parallel connection, the battery would create the same potential difference. Because the current would not go via the open switch, it would instead flow through the light bulb, causing it to illuminate.
If the switch is closed, the circuit get completed, hence the current starts flowing in the circuit and the bulb start glowing.
When one bulb in a series circuit is removed out, the rest of the bulbs stop shining and shut off.
But if bulb A is removed,in that condition the only connected bulb can glow. If the switch is closed and Bulb A is removed, Bulbs B and C will remain lit.
Hence, option B is correct.
To learn more about the electric bulb, refer to the link;
brainly.com/question/4723473
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