  The aim of this paper is to examine some obtained exact solutions of the
Einstein-Maxwell equations, especially their properties from a chronological
point of view. Each our spacetime is stationary cylindrically symmetric and it
is filled up with an perfect fluid that is electrically charged. There are two
classes of solutions and examples of each of them are investigated. We give
examples of the first class both for the vanishing as well as for the
non-vanishing Lorentz force.
