Nikola Tesla Images and Photographs
Images and photographs of, or related to, Nikola Tesla
Original two-phase AC induction motor of Nikola Tesla
TWO-PHASE alternating-current (AC) induction motor was built by Tesla in 1887. By energizing pairs of induction coils on either side of the stator with two separate out-of-phase alternating currents, he created a rotating magnetic field that induced an opposing electric field in the rotor, causing it to turn.