The studies into the motion of a charged body (CB) along the circular Kepler orbit in the central Newtonian gravitational field under conditions of interaction with the dipole magnetic field were continued. The perturbing influence of the Lorentz forces on oscillations of the gravitationally oriented CB near its centre of mass under conditions of 22 parametric and 4 internal resonances revealed earlier is discussed. The studies are made on the basis of the differential system obtained earlier using the averaging technique. The qualitative analysis of body oscillations on amplitude-phase plane is realized, the direct integration of the averaged differential equations for perturbed CB motion is made.