In this paper, based on the magneto-elastic two-dimentional relation equation and the motion e-quations, the displacement and the stress in a thin current carrying circular plate under the combined action of an unstatic electromagnetic field and the mechanical load were analysed.

In the paper, the asymptotic property on generalized solution of thin plate flow problem was investigated.

Based on the nonlinear kinetic equation of coupling electromagnetic field,temperature field and mechanical field,physical equation,geometrical equation and electrodynamics equation of the current-carrying plate and shell,the normal Cauchy form nonlinear differential equations,which includes eight basic unknown functions in all were obtained by means of variable replacement method.