Recent content by hyperspace

Ok, so the result I'm getting is V(x)=<V>s, where s represents the surface, of any kind actually. So there's no reference to spherical shape also it doesn't follow that x has to be the center of the sphere if s is at all a sphere. I got this using the Green's function and Neumann boundary conditions

The mean value theorem in electrostatics states that for charge free space the value of the electrostatic potential at any point is equal to the average of the potential over the surface of any sphere centered at that point. In its derivation I'm getting a kind of strange result that is not...

The only condition AFAIK for D'Alembert principle is that the constraint forces should be workless.