Electric field intensity at different points in the field due to uniformly charged thick hollow non-conducting sphere: Let us consider, A hollow non-conducting sphere of inner radius $r_{1}$ and outer radius $r_{2}$ in which $+q$ charge is evenly distributed evenly in the entire volume of the sphere. If $\rho$ is the volume charge density then electric field intensity at different points on the electric field of the thick hollow non-conducting sphere: Electric field intensity outside the thick hollow non-conducting sphere Electric field intensity on the surface of the thick hollow non-conducting sphere Electric field intensity at an internal point of the non-thick hollow conducting sphere 1. Electric field intensity outside the thick hollow non-conducting sphere: Let us consider, A point $P$ is outside the sphere which is at a $r$ distance from the center point $O$ of the sphere. The direction of electric flux is radially outward in the sphere. So the
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