This topic contains a solution. Click here to go to the answer

Author Question: The graph in the figure shows the electric field strength (not the field lines) as a function of ... (Read 2663 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
The graph in the figure shows the electric field strength (not the field lines) as a function of distance from the center for a pair of concentric uniformly charged spheres.
 
  Which of the following situations could the graph plausibly represent? (There may be more than one correct choice.)
 
  A) a positively charged conducting sphere within another positively charged conducting sphere
  B) a positively charged conducting sphere within an uncharged conducting sphere
  C) a solid nonconducting sphere, uniformly charged throughout its volume, inside of a positively charged conducting sphere
  D) a positively charged nonconducting thin-walled spherical shell inside of a positively charged conducting sphere
  E) a positively charged nonconducting thin-walled spherical shell inside of another positively charged nonconducting thin-walled spherical shell

Question 2

The electric field strength in the space between two closely spaced parallel disks is .0  105 N/C. This field is the result of transferring 3.9  109 electrons from one disk to the other.
 
  What is the diameter of the disks? (e = 1.60  10-19 C, 0 = 8.85  10-12 C2/N  m2)
  A) 3.0 cm
  B) 1.5 cm
  C) 4.5 cm
  D) 6.0 cm



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

Answer: A, D

Answer to Question 2

Answer: A




debasdf

  • Member
  • Posts: 570
Reply 2 on: Jul 29, 2018
Wow, this really help


Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

For a complete list of videos, visit our video library