I understand that a shell of soft core iron electromagnets when battery powered will produce fields of magnetism
that can drive a shaft of properly oriented opposing poles of strong magnets attached to a central spinning shaft, of
course, if oriented properly, etc. I also know that magnets in motion will produce an electric current field or fields.
My question: If I construct a central spinning shaft, driven by a motor, with strong magnets attached surrounding the outside
of the shaft, will I be able to induce strong electric currents in multiple coils in a housing surrounding the central spinning shaft
and if the coils in the surrounding housing contain soft iron cores what would the magnetic pole orientation of the coils be or
would magnets need to be included at the tip of each soft iron core coil in the surrounding housing to produce the electrical
current field in each coil?
that can drive a shaft of properly oriented opposing poles of strong magnets attached to a central spinning shaft, of
course, if oriented properly, etc. I also know that magnets in motion will produce an electric current field or fields.
My question: If I construct a central spinning shaft, driven by a motor, with strong magnets attached surrounding the outside
of the shaft, will I be able to induce strong electric currents in multiple coils in a housing surrounding the central spinning shaft
and if the coils in the surrounding housing contain soft iron cores what would the magnetic pole orientation of the coils be or
would magnets need to be included at the tip of each soft iron core coil in the surrounding housing to produce the electrical
current field in each coil?