,
E.£Sses.. . Stoney, r. Coffin.
' 'when tne motor -has attained given speed,
passing through the field-coils direct cur
rent and through the armature-coils alternat
ing currents coinciding phase.currents differing: phase, antitbep,,.
.
R. NIKOLA TESLA.
iYi.;..J.tn.
.netic motors, which consists short-circuit
ing thecoils one element, the field-mag
net,and passing through the energizing-coils
of the other element, the armature, alter-
5 nating
