This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Two very large parallel sheets a distance d apart have their centers directly opposite each other. ... (Read 23 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Jul 29, 2018
Two very large parallel sheets a distance d apart have their centers directly opposite each other. The sheets carry equal but opposite uniform surface charge densities.
 
  A point charge that is placed near the middle of the sheets a distance d/2 from each of them feels an electrical force F due to the sheets. If this charge is now moved closer to one of the sheets so that it is a distance d/4 from that sheet, what force will feel? A) 4F
  B) 2F
  C) F
  D) F/2
  E) F/4

Question 2

A resistor and an ideal inductor are connected in series to an ideal battery having a constant terminal voltage V0. At the moment contact is made with the battery, (a) the voltage across the resistor is A. V0. B) V0/e. C) V0/2. D) zero.
 
  (b) the voltage across the inductor is A. V0. B) V0/e. C) V0/2. D) zero.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Zebsrer

  • Sr. Member
  • ****
  • Posts: 284
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

(a) D (b) A


xclash

  • Member
  • Posts: 681
Reply 2 on: Jul 29, 2018
Wow, this really help

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta
Two language centers of the brain Two language centers of the brain
Paul Cézanne, The Large Bathers. Paul Cézanne, The Large Bathers.
Different hand positions and working surfaces for massage applications on large muscles. A. Flat ... Different hand positions and working surfaces for massage applications on large muscles. A. Flat ...
Type of Interactions, Model, Examples and Dependence of Energy on Distance Type of Interactions, Model, Examples and Dependence of Energy on Distance
The presence of large areas of methane hydrate The presence of large areas of methane hydrate
Video: Pressure volume relationships - Normal inspiration and expiration

For a complete list of videos, visit our video library