- #1
ajaysabarish
- 58
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Homework Statement
2 concentric shells are placed with inner shell having charge q and outer charge -q, with radii a and b respectively.
Homework Equations
don't know
The Attempt at a Solution
the question asked me to find self energy of the 2 shells and interaction potential energy,i found the self energy but i didn't know what is in interaction energy and how to find it,please help