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Naya [18.7K]
3 years ago
11

A string of lights in a series circuit is not working. Which of the following is most likely the cause?

Biology
2 answers:
Talja [164]3 years ago
7 0

Answer:

B. a light bulb burned out and "closed" the circuit.

Explanation:

Unscrew one bulb. If the other bulbs turn off, it is a series circuit. A light bulb glows when electrons flow through it. As the electron flow increases, the brightness increases.

When lights are attached in parallel, each light is on its own circuit to the power source. If one filament burns out, it has no effect on the remaining lights, as they each continue to be in a closed circuit with the power source.

Naddika [18.5K]3 years ago
4 0
I would say B is your best answer
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Answer:

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Explanation:

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8 0
3 years ago
Question is shown on the image below, help is much appreciated! &lt;3
vlabodo [156]

Answer:

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6 0
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Hope this helps! :)

P.S. By the way, this seems to be more so of Geography as compared to Biology. :) No worries though!
3 0
3 years ago
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