Answer to Question #156778 in Electrical Engineering for Robert L Price Sr

Question #156778

what makes the magnetic field in a motor rotate?



1
Expert's answer
2021-01-20T17:20:44-0500

The magnetic field rotates inside a motor because the wiring (coils of wires) for each phase are shifted 120° in space. Since such motors work on three-phase AC voltage, the vector sum of magnetic field at every moment of time is slightly turned compared to every previous position of the resultant magnetic field.


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS