  In this study we derive the magnetized Taub adiabat equations from the
hydrodynamic conservation conditions. We employ the magnetized taub adiabat
equations to study the evolution of a magnetized neutron star to magnetized
quark star. The pressure of the burnt quark matter has a maximum which
indicates a bound on the maximum mass of the quark star. The central density of
the neutron star and the angle between the rotation axis and the magnetic axis
(defined as the tilt angle) are seen to be significant in determining the
magnetic field, and the tilt of the quark star. The magnetic field and the tilt
of the quark star can have a observational significance and can help in
understanding the physics at high density and strong magnetic field.
