Applying the divergence theorem to find total surface charge

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SUMMARY

The discussion centers on applying the divergence theorem to calculate total surface charge in a given problem. The user initially attempted to use cylindrical coordinates but expressed uncertainty about whether spherical coordinates would yield better results. The conversation highlights the importance of selecting the appropriate coordinate system for solving problems involving surface charge distributions. Ultimately, the user resolved their issue independently and sought guidance on deleting their thread.

PREREQUISITES
  • Understanding of the divergence theorem
  • Familiarity with cylindrical and spherical coordinate systems
  • Basic knowledge of electrostatics and surface charge concepts
  • Ability to interpret and analyze mathematical equations
NEXT STEPS
  • Study the application of the divergence theorem in electrostatics
  • Learn how to convert between cylindrical and spherical coordinates
  • Explore examples of surface charge calculations in physics
  • Review techniques for visualizing and attaching images in online forums
USEFUL FOR

Students studying electromagnetism, physics educators, and anyone interested in advanced calculus applications in electrostatics.

Physgeek64
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Homework Statement


Sorry- I've figured it out, but I am afraid I don't know how to delete the thread.

Thank you though :)

Homework Equations


Below

The Attempt at a Solution


Photo below- I promise its coming! I've started by using cylindrical coordinates, but I wasn't sure if spherical coordinates would be better? Ill attach my photo below, but I'm stuck as to where to go from here. Many thanks in advance, I promise the photo is coming- I just don't know how to attach it on this section
 
Last edited:
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  • Photo on 30-03-2016 at 09.18.jpg
    Photo on 30-03-2016 at 09.18.jpg
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