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Author Question: The inferred absolute temperature for copper is -234.5C. If the resistance of a copper wire is 10 ... (Read 269 times)

nelaaney

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on: Jul 28, 2018
The inferred absolute temperature for copper is -234.5C. If the resistance of a copper wire is
  10  at 25C, what is its resistance at 200C?
 
  What will be an ideal response?

Question 2

What is the resistance of a 100 W bulb when it is operating in a circuit with a supply of 120 V?
 
  A) 2.14  B) 144  C) 56  D) 560


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cam1229

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Reply #1 on: Jul 28, 2018
Answer to Question 1

16.743

Answer to Question 2

B


nelaaney

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


cam1229

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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