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Consider - of a flat ring with inner radius a and outer radius b with surface charge
1
density o.
For A) (constant) o = 00 B) o = 0 ; find the electric potential at the center of
the circle.
Y
dV =
V= ?
a b
dr 3
V=?
a b
The answer should be short and completely correct, I give a
negative score to the answer that I feel is wrong; so please be
careful, thank you.
bitti

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