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Author Question: What type of graph would be obtained when the centripetal force is plotted on the y axis and the ... (Read 54 times)

go.lag

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on: Jul 28, 2018
What type of graph would be obtained when the centripetal force is plotted on the y axis and the velocity squared is plotted on the x axis?

Question 2

A coaxial cable consists of a long, straight filament surrounded by a long, coaxial, cylindrical conducting shell. Assume charge Q is on the filament, zero net charge is on the shell, and the electric field is E1 at a particular point P midway between the filament and the inner surface of the shell. Next, you place the cable into a uniform external field E. What is the x component of the electric field at P then?
  1. 0
  2. between 0 and E1
  3. E1
  4. between 0 and -E1
  5. - E1


wshriver

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

A straight line

Answer to Question 2

3


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