A method to determine the resistivity, permeability and thicknessof moving magnetic sheets is described. The parameters of a sample sheetinserted between two coils facing each other are determined by measuringthe impedance of the two coils at two different frequencies, By usingthe difference in the impedance of the coils between two cases, i.e.,the current passes through the coils in the same direction and inopposite directions to each other, the experimental data can be comparedwith theoretical values, The method was tested by measuring theresistivity, permeability and thickness of a nickel sheet of 1 mm thickmoving at velocities varying from 0 to 6 m/s. It was possible toaccurately determine the resistivity, permeability and thickness within3% at two different frequencies of 400 and 800 Hz
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