Surface current on a spherical superconductor

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SUMMARY

The discussion centers on the calculation of surface current on a spherical superconductor. The participant seeks validation for their solution to part b of the problem. Another participant confirms that the solution appears correct, indicating that the approach taken aligns with established principles in superconductivity.

PREREQUISITES
  • Understanding of superconductivity principles
  • Familiarity with spherical coordinate systems
  • Knowledge of surface current density calculations
  • Basic grasp of electromagnetic theory
NEXT STEPS
  • Research the Meissner effect in superconductors
  • Study the mathematical formulation of surface currents
  • Explore applications of spherical superconductors in technology
  • Learn about the Ginzburg-Landau theory of superconductivity
USEFUL FOR

Physicists, electrical engineers, and students studying superconductivity and electromagnetic theory will benefit from this discussion.

gausswell
Homework Statement
Find the surface current on a spherical superconductor.
Relevant Equations
K=sigma * v
I need help with part b.
21926439f11214bdb3d781885d057ff2.png

My solution:
e632f985b3cb7405287859652045a98d.png

Have I done it right?
 
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gausswell said:
Have I done it right?
Your work looks right to me.
 
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