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Author Question: If you stretch a copper wire so that it is thinner, the resistance between its ends A) decreases. ... (Read 65 times)

torybrooks

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on: Jul 29, 2018
If you stretch a copper wire so that it is thinner, the resistance between its ends
 
  A) decreases.
  B) remains unchanged.
  C) increases.

Question 2

Two light bulbs are connected to a battery, one at a time. The bulb that draws more current has the
 
  A) lower resistance, and is brightest.
  B) lower resistance, but is dimmer.
  C) higher resistance, and is brightest.
  D) higher resistance, but is dimmer.
  E) none of the above


ynlevi

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


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torybrooks

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Reply #2 on: Jul 29, 2018
Thank you!


ynlevi

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Reply #3 on: Jul 29, 2018
Always glad to help...


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