  The nonequilibrium dynamic phase transition, in the two dimensional kinetic
Ising model in presence of a randomly varying (in time but uniform in space)
magnetic field, has been studied both by Monte Carlo simulation and by solving
the mean field dynamic equation of motion for the average magnetisation. In
both the cases, the time averaged magnetisation vanishes from a nonzero value
depending upon the values of the width of randomly varying field and the
temperature. The phase boundary lines are drawn in the plane formed by the
width of the random field and the temperature.
