Question

If you have two identical light bulbs in a parallel circuit and one burns out, what happens to the brightness of the remaining bulb?

Accepted Answer

The remaining bulb stays just as bright as it was before. In a parallel circuit, electricity has multiple paths it can travel through. Think of it like two separate pipes connected to the same water tank; if you block one pipe, the water keeps flowing through the other one just fine. Because each bulb is hooked up to the power source independently, the power going to the second bulb does not change when the first one goes out. The voltage, which is the pressure that pushes electricity through the wires, remains exactly the same for the remaining bulb.

If you have two identical light bulbs in a parallel circuit and one burns out, what happens to the brightness of the remaining bulb?

The remaining bulb stays just as bright as it was before. In a parallel circuit, electricity has multiple paths it can travel through. Think of it like two separate pi....

Community Answers

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If you have two identical light bulbs in a parallel circuit and one burns out, what happens to the brightness of the remaining bulb?

The remaining bulb stays just as bright as it was before. In a parallel circuit, electricity has multiple paths it can travel through. Think of it like two separate pi....

Community Answers