1. Homework Statement
the a shell is charged Va=120v
shell b is grounded, Vb=0V
What is the voltage in the center of shells (vo)?
The electric field in the center of shells?
The potential energy in the center of shells?
Vr=Va+(1/r-1/a)/(1/a-1/b)Vab (from integrals)
though I am not sure
The Attempt at a Solution
I assume that V0=Va=120V but I don't think so
I assume the field inside is 0
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