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helpful, because the benefits of motomotore powered by electric magnetic and adds the forces of attraction and repulsion power failure for the poles of permanent magnets orsmall powers requires little enerdi electromagnets particularly already of excitement for the major powers
helpful, because the benefits of motomotore powered by electric magnetic and adds the forces of attraction and repulsion power failure for the poles of permanent magnets orsmall powers requires little enerdi electromagnets particularly already of excitement for the major powers