Well its just one question put into different words so I think its NO the magnets don't do anything because Magnet Only motors can never work. But my friends say that the magnets' force makes the shaft spin from both electro magnets and permanent magnets and since the permanent magnets don't...
No. Its not for a school project. I think I know the answer but I want to be sure.So I figured I would try asking some Electrical Engineers.
Thanks for any help you can give me.
DC motor question:
Do the permanent magnets make a motor more efficient as opposed to using coils for the field magnets? Are the permanent magnets responsible for half of the force in which propels the shaft?
Do the magnets perform half the work and the electric the other half?
Thanks so...