  The behavior of a distributed charge in a Coulomb potential well is
considered. It is shown that elements of a distributed charge can move along
different trajectories, thus forming actually motion of a charge wave.
Propagation over different trajectories is possible because elements of charge
have on these trajectories the same energy. The overall velocity of motion of a
charge wave is one half the velocity of individual elements in the wave, and
the wave can move only along the $\varphi$ axis of a spherical coordinate
system. The following features in the motion of a distributed charge are
stressed: each point of the charge is a center from which elements of the
charge propagate with the same velocity within the solid angle $2\pi$. The set
of spherical functions needed to describe a distributed charge is specified,
and it is shown that a charge cannot have spherical symmetry.
