Electric Motor Small 301×320 Medium 602×640 Large 963×1024 Download Tiff Original 2256×2400 | (1.5 MB) Description This is an electric motor which uses electric energy to produce mechanical energy, through the interaction of magnetic fields and current carrying conductors. Keywords electrical energy, electrical motor, magnetic fields, mechanical energy, motor Galleries Motor Vehicle Mechanics Source: Government Printing Office Official Gazette (Washingon, DC: Government Printing Office, 1912) Courtesy the private collection of Roy Winkelman
