To separate a minute conductive material according to the magnitude of electric resistance and inductance.

The method for separating the minute conductive material includes: a first separation process of synchronizingly adding an electric field and magnetic field having the same or odd multiple of frequency with each other to a first solvent to which an aggregate comprising a plurality of the minute conductive materials is added, to disperse the minute conductive material in the solvent, and recovering the first solvent according to positions after dispersing to serve as a second solvent; a separation process of synchronizingly adding the electric field and magnetic field having the same or odd multiple of frequency with each other to the first solvent to which the aggregate comprising of the plurality of the minute conductive materials is added, to disperse the minute conductive material in the solvent, and recovering the solvent according to positions after dispersing; and a multi-stage separation process of synchronizingly adding the electric field and magnetic field while making the frequencies different each time to the recovered solvent, to disperse the minute conductive material, and repeatedly carrying out the separation process of recovering the solvent according to the positions after dispersing, twice or more times.