{"knowledge_schema": {"broad_category": "Physics \u2192 Electrostatics \u2192 Electric Fields", "refinement": "This problem involves understanding the behavior of electric fields generated by charges in the presence of conductors and the influence of geometry on these fields.", "specific_scope": "The focus is on a neutral spherical conductor with an offset hollow containing a charge, and determining the electric field at a point outside the conductor.", "goal": "Calculate the electric field at point P outside the conductor due to the charge placed inside the hollow."}, "summary": "In this problem, we analyze the electric field generated by a positive charge placed inside a hollow sphere within a neutral spherical conductor. The key point is that the electric field outside the conductor behaves as if all the charge were concentrated at the center of the conductor, regardless of the offset of the hollow. Therefore, the electric field at point P, located outside the conductor, is given by the formula E = 14 \u03c0\u03f5_oqL^2, where L is the distance from the center of the conductor to point P."}