Patent Pending https://patents.google.com/patent/WO2019018832A2/ Electric Motors & Generators have fragments of the COST in electric-field materials from portion of CIRCLE ALWAYS providing 360-degree of FORCE from at least ONE rotor pole ALWAYS in the magnetic-field of stator's Circle-Arc, Pictures. Provides 360-degrees of Torque.

1. Prior Art of Electrical Machines with a full 360-degree array of rotating magnetic fields on a rotor electrically interact by rotating within a full 360-degree array of stationary magnetic fields fixed in the full circumference of a closed circle curve stator apparatus, wherein the improvement comprises;
One open circle-arc stator’s arc length is a portion of the circumference of a fully closed circle stator curve defined dimensionally as 360-degrees divided by the number of rotor poles equals the open circle-arc length, and;
The number of rotating poles arrayed 360-degrees around the circumference of a full circle are defined relative to the circle-arc stator length, a portion of a circle, and;
as one of a set of arrayed rotating rotor pole’s tip-path rotates across the one open ended circle-arc stator the next rotor pole enters the open circle-arc stator when the previous rotor exits providing a magnetic field interaction for a full 360-degrees of rotation between the number of rotor poles and circle-arc stator arc length with only a portion of a circle.

2. The electric machine in accordance with claim 1 wherein an electric motor is an electrical machine that converts electrical energy into mechanical energy (motion), which is the reverse in accordance with claim 3.

3. The electric machine in accordance with claim 1 wherein an electric generator is an electric machine that converts mechanical energy into electrical energy, which is the reverse in accordance with claim 2.

4. The electric machine in accordance with claim 1 to 3 wherein regenerative braking with traction motors are combining generator and motor.

5. The electric machine in accordance with claim 1 wherein one open circle-arc stator’s arc length is 1/8 a circle at 45-degree portion of the circumference of a fully closed circle stator curve dimensionally 360-degrees divided by 5 rotor poles. PICTURE No. 1

6. The electric machine in accordance with claim 1 wherein one open circle-arc stator’s arc length is 1/4 a circle at 90-degree portion of the circumference of a fully closed circle stator curve dimensionally 360-degrees divided by 4 rotor poles.

7. The electric machine in accordance with claim 1 wherein one open circle-arc stator’s arc length is 1/2 a circle at 180-degree portion of the circumference of a fully closed circle stator curve dimensionally 360-degrees divided by 2 rotor poles.
1/3 a circle at 120-degree with 3 rotor Poles.
1/6 a circle at 60-degree with 6 rotor Poles.

Internal Combustion Engines (ICE) can charge batteries for Electric Vehicles (EV) then just exchange dead batteries with Charged batteries, or charge the EV batteries with ICE charged batteries. ICE just pulling a trailed with 2-wheels rotating on street as generators. WIND Land Sailing on track can recharge batteries. Bike-Tires become motor's FENDERS become Circle-Arc Stator.