A small metal sphere carries a positive charge. The sphere creates an electric field in the space around it. Where is this electric field strongest?
Close to the surface of the charged sphere
Far away from the surface of the sphere
It is the same strength at every distance
Halfway between the sphere and the ground
40 exam-style questions on AQA GCSE Physics 2.5 Static electricity, covering 2.5.1 Static charge and 2.5.2 Electric fields. Each one has a worked solution and a mark scheme showing where the marks go.