Author Question: What type of graph would be obtained when the centripetal force is plotted on the y axis and the ... (Read 91 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
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

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

A straight line

Answer to Question 2

3



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

For a complete list of videos, visit our video library