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Author Question: Compute the resistance of a copper bar 10 ft long with a cross sectional area of 1 in. 1 in. The ... (Read 31 times)

Pea0909berry

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on: Jul 28, 2018
Compute the resistance of a copper bar 10 ft long with a cross sectional area of 1 in.  1 in. The resistivity of copper is 10.37 CM-/ft.
 
  What will be an ideal response?

Question 2

Which is the correct formula for Ohm's Law?
 
  A) V = I  R B) R = V  I C) P = V  I D) I = V  R


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canderson530

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

8.144  10-5

Answer to Question 2

D


Pea0909berry

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Reply 2 on: Jul 28, 2018
Gracias!

ricroger

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Reply 3 on: Yesterday
Excellent

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