- #1
GhostStudent
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Homework Statement
Hello all;
i am trying to calculate the potential, inside a non conductive sphere of radius equal to a, in a point at a distance r from the center of the sphere.
Homework Equations
i know that:
where E and s are vectors;
and that the Eletric field inside the sphere is:
The Attempt at a Solution
since the distance r is:
0<r<a
i changed the limits so that:
but here comes the part were i am stuck:
i found:
but the correct answer, so far, should be
which means that the first integral [
thx in advance.
p.s.:
please tell me if the images are not showing up.