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

Author Question: If a charge is located at the center of a spherical volume and the electric flux through the surface ... (Read 4475 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
on: Jul 29, 2018
If a charge is located at the center of a spherical volume and the electric flux through the surface of the sphere is 0, what is the flux through the surface if the radius of the sphere doubles?
 
  A)
 
  0.125 0
  B)
 
   0
  C)
 
  5 0
  D)
 
  8 0
  E)
 
  0.500 0

Question 2

A mass of 2.0 kg traveling at 3.0 m/s along a smooth, horizontal plane hits a relaxed spring. The mass is slowed to zero velocity when the spring has been compressed by 0.15 m. What is the spring constant of the spring?
 
  A)
 
  800 N/m
 
  B)
 
  400 N/m
 
  C)
 
  9.0 N/m
 
  D)
 
  18 N/m
 
  E)
 
  20 N/m


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

A


Bob-Dole

  • Member
  • Posts: 547
Reply 2 on: Jul 29, 2018
Excellent

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Changes in cell shape due to alterations in intracellular fluid volume. Changes in cell shape due to alterations in intracellular fluid volume.
Parts of the Hand Used in Palpation; Ulnar Surface Parts of the Hand Used in Palpation; Ulnar Surface
Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
Surface Features on Europa Surface Features on Europa
Downwelling occurs when surface waters cool, and also when they lose moisture through evaporation. ... Downwelling occurs when surface waters cool, and also when they lose moisture through evaporation. ...
Imaging cell surface glycoproteins in living cells Imaging cell surface glycoproteins in living cells
Video: Junction Types - Tight and Adherens Junctions

For a complete list of videos, visit our video library