Charge on the Surface of a Spherical Shell with a point charge inside with

Click For Summary
SUMMARY

The discussion revolves around calculating the charge on the surface of a hollow spherical shell containing a point charge at its center. Given a conducting cylinder with a total charge of +5.10 mC and a point charge of -1.55 mC at the center, the charge on the surface of the hollow sphere is determined solely by the point charge, which is -1.55 mC. The charge of the external cylinder does not influence the charge distribution on the hollow sphere's surface, as it is outside the sphere.

PREREQUISITES
  • Understanding of electrostatics and charge distribution
  • Familiarity with the properties of conductors in electrostatic equilibrium
  • Knowledge of Gauss's Law
  • Concept of point charges and their effects on surrounding charges
NEXT STEPS
  • Study Gauss's Law and its applications in electrostatics
  • Explore charge distribution in conductors and insulators
  • Learn about electric fields generated by point charges
  • Investigate the effects of external charges on enclosed charge distributions
USEFUL FOR

Students and educators in physics, particularly those focusing on electrostatics, as well as anyone involved in electrical engineering or related fields seeking to understand charge interactions in conductive materials.

jaguar7
Messages
41
Reaction score
0

Homework Statement



A right solid conducting cylinder has a total charge of +5.10 mC. Inside the cylinder a charge q = -1.55 mC rests at the center of a hollow sphere as shown in the diagram below. What is the charge on the surface of the hollow sphere?

Homework Equations


The Attempt at a Solution



shouldn't it just be the charge of the point charge in the center? The cylinder is outside the spherical shell, so the charge doesn't effect it?
 
Physics news on Phys.org
jaguar7 said:
A right solid conducting cylinder has a total charge of +5.10 mC. Inside the cylinder a charge q = -1.55 mC rests at the center of a hollow sphere as shown in the diagram below. What is the charge on the surface of the hollow sphere?

The Attempt at a Solution



shouldn't it just be the charge of the point charge in the center? The cylinder is outside the spherical shell, so the charge doesn't effect it?
It's the same except for one important detail: What is the sign of the charge on the surface of the hollow?

The total charge on the cylinder does not matter. - That's correct.
 
is the cylinder hollow and contains a hollow sphere or the sphere you said is the shape of cavity inside the cylinder?
 

Similar threads

Replies
5
Views
1K
Replies
4
Views
2K
Replies
23
Views
5K
Replies
9
Views
2K
  • · Replies 7 ·
Replies
7
Views
1K
  • · Replies 9 ·
Replies
9
Views
2K
Replies
12
Views
2K
Replies
1
Views
2K
Replies
21
Views
2K
  • · Replies 3 ·
Replies
3
Views
3K