Author Question: What type of graph would be obtained when the centripetal force is plotted on the y axis and the ... (Read 104 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 use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

For a complete list of videos, visit our video library