  We construct the multi-charge generalizations for the electroweak magnetic
monopole solution of Cho and Maison within a wide range of values of the
magnetic charge. We use the same ansatz for the axially symmetric fields as the
one previously employed to construct the electroweak sphalerons and compare the
internal structure of monopoles with that of sphalerons. The monopoles have
zero dipole moment but a finite quadrupole momentum that rapidly increases with
growing magnetic charge. For large charges, the monopole configurations are
strongly squashed and show inside a bubble of symmetric phase filled with a
U(1) hypercharge field produced by a pointlike magnetic charge at the origin,
strong enough to suppress all other fields and restore the full gauge symmetry.
The bubble is surrounded by a large belt of broken phase containing a
magnetically charged ring filled with a nonlinear W-condensate, squeezed
between two superconducting rings of opposite electric currents. In the far
field region there remains only the magnetic field supported by the total
magnetic charge contained at the origin and in the magnetic ring. The axially
symmetric monopoles are probably just a special case of more general monopole
solutions not possessing any continuous symmetries. The Cho-Maison monopole is
stable but the stability of its multi-charge generalizations is not yet
confirmed. All electroweak monopoles have infinite energy due to the pointlike
U(1) charge at the origin, but the energy is expected to become finite after
taking gravity into account, which should provide a cutoff via creating an
event horizon to shield the U(1) charge.
