Parallel Circuits: Intensity of Bulbs When Removing One

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In a parallel circuit with three bulbs, removing one bulb does not affect the intensity of the remaining bulbs; they will maintain the same brightness. The electrical outlets in homes operate on a similar principle, where turning off one light does not dim the others. The overall current drawn from the voltage source may change, but the voltage across each remaining bulb remains constant. The intensity of the bulbs primarily depends on the voltage and the internal resistance of the voltage source. Therefore, the other bulbs will not increase in intensity when one is removed.
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Homework Statement



I just need help on a simple question,

In a parallel circuit with 3 bulbs, if one bulb is removed, will the intensity of the other 2 bulbs remain the same or increase?

thanks much!
 
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snash1057 said:

Homework Statement



I just need help on a simple question,

In a parallel circuit with 3 bulbs, if one bulb is removed, will the intensity of the other 2 bulbs remain the same or increase?

thanks much!
It depends upon the internal resistance of the voltage source.
 
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