Surface current on a spherical superconductor

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The discussion centers on a query regarding part b of a problem related to surface current on a spherical superconductor. The original poster seeks validation for their solution. Another participant confirms that the work appears correct. The exchange emphasizes the importance of peer review in understanding complex physics concepts. Overall, the conversation highlights collaborative problem-solving in advanced topics.
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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