This support of courses is mainly intended for students in the first years common trunks of engineering, process engineering (GP), science and Technology (ST) and science of the Materials (SM) in the LMD field, in accordance with the official educational program. It is written in such a way as to provide a means of reference covering all the basic knowledge of physics of electrostatics and magnetism. The main purpose of this educational polycopy of courses is to provide the student with a clear and thorough presentation of of electricity module (physics2), and is reinforced by a set of exercises with detailed answers.