  This paper considers the distribution of charge over the surface of a
conductor, and specifically the old rule-of-thumb that charge accumulates near
sharp points and more generally in regions of high curvature. The discussion is
almost entirely qualitative. Various conductors with different geometric shapes
have been considered and the charge density on their points has been compared.
Our discussion shows that the statement "surface charge density is higher at
points with greater curvature" does not seem to be true and at least it can be
modified. We have avoided unnecessary relationships as much as possible and
tried to follow the discussion qualitatively.
