The stator and the magnets.
That's how every electric generator works.
Because it is rotating a coil of wire in a magnetic field, and this produces an electric current. It has to be driven by some sort of mechanical engine, which provides the input power.
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A generator.
An electrical generator does that.
Any familiar electrical generator does. (Batteries and solar panels don't.)
A starter is unnecessary because the stator produces a rotating magnetic field.
1) Rotating armature alternator, rotates in stationary magnetic field. 2) Rotating field alternator, the magnetic field is rotating.
A generator produces electrical energy by harnessing mechanical energy and using that to rotate coils in a magnetic field.
Yes, The movement of electrical charges produces a magnetic field