Tagreed Ahmed F adeelTagreed Ahmed F adeel2018-10-022018-10-022008-08http://hdl.handle.net/123456789/13028Abstract In this research we studied Maxwell's field equations. The treatment is different from the classical approach. It is both global and fi'ee of coordinates. So we used the language of differential forms and fiber bundle whose base space is a general manifold. The geometrical description is neat and short. Moreover the gravitational force is incorporated in the electromagnetic field, being written in curved space —time.enMathematicsThesis