Final answer:
The currents in a 3-phase stator winding of an induction motor are displaced by 120 electrical degrees from each other, as the phases are evenly spaced 360/3 degrees apart in a three-phase system.
Step-by-step explanation:
When a 3-phase stator winding of an induction motor is connected to a 3-phase power source, three independent currents tend to flow, one in each winding phase. The currents will be displaced from each other by 120 electrical degrees. This displacement is due to the nature of three-phase power where the phases are evenly spaced within one cycle of the AC waveform, which is 360 degrees. So, each phase is 360/3 degrees apart, resulting in a 120-degree phase difference between each of the currents in the three windings. This phase shift is essential for the rotating magnetic field required for the operation of an induction motor and is directly related to the inductive properties of the windings.