If two bulbs are connected in parallel and one bulb blows out, what happens to the other bulb?a)The other bulb blows out as wellb)The other bulb continues to glow with the same brightnessc)The other bulb glows with increased brightnessd)The other bulb stops glowingCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

In a parallel circuit, if one bulb blows out, it acts as an open circuit. Current does not flow in that branch but it continues to flow in the other branch hence the bulb continues to glow.

Answer

In parallel connection the voltage same across the bulbs . if one bulb open eventhough the voltage will same ,
brightness of the bulb depends the voltage,because one of the bulb open circuit other bulb glows will be same brightness.

Answer

Answer:

When two bulbs are connected in parallel, it means that they are connected across the same voltage source in such a way that the voltage across each bulb is the same. In this configuration, the current flowing through each bulb can be different.

If one bulb blows out, it means that the filament inside that bulb is broken or damaged, and it can no longer conduct electricity. However, the other bulb in the parallel circuit will continue to glow with the same brightness.

Explanation:

When bulbs are connected in parallel, each bulb has its own individual path for current to flow through. So, if one bulb blows out, the circuit is not interrupted, and the current can still flow through the other bulb.

The brightness of a bulb depends on the amount of current flowing through it. In a parallel circuit, the voltage across each bulb is the same, but the current can vary. When one bulb blows out, the current that was previously flowing through it is redistributed to the remaining bulb(s) in the circuit. As a result, the current through the other bulb increases, and it continues to glow with the same brightness as before.

The reason the brightness remains the same is that the voltage across the remaining bulb(s) does not change. The voltage source in the circuit maintains a constant voltage, and since the bulbs are connected in parallel, they each experience the same voltage. Therefore, the remaining bulb(s) still receive the same voltage and continue to emit light with the same intensity.

It is important to note that if the blown bulb is not replaced, the circuit will have a lower overall resistance since there is one less bulb providing resistance. This would cause an increase in the total current flowing through the circuit, which could affect other components or overload the power source.

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