  This paper is aimed to study the influence of electromagnetic field and
tilted congruences on the dynamical features of self-gravitating system. We
shall explore the stability of homogeneous energy density in the background of
Maxwell-Palatini $f(R)$ gravity. In this respect, we have considered an
irrotational non-static planar geometry which is assumed to have two different
types of gravitating sources. The role of tilted congruences and the geodesic
motion of an evolving system is studied through the divergence of the entropy
vector field. The condition for the emergence of Minskoskian cavity is also
explored. In order to connect tilted and non-tilted reference frames with
inflationary and inverse Ricci scalar corrections in the charged medium, few
well-consistent relations are presented. It is concluded that effective
electric charge is trying to increase the stability of regular energy density
of the planar system.
