(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

There are 2 concentric shells. The outer shell of radius a is given a charge, while inner shell of radius b is earthed. We need to find the capacitance of the system.

2. Relevant equations

Delta V = - integral E.dl (for some funny reason, latex is not working here)

C = [tex]Q/ V[/tex]

3. The attempt at a solution

Both the shells are at the same potential.

So, [tex]\Delta[/tex]V = 0

So, capacitance should be infinite.

Where am I going wrong?

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# Homework Help: To find the capacitance of 2 concentric spherical shells

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