## Electrically rorating magnetic field

Is it possible to generate power by rotating magnetic field using high speed switches.??? example:
Let us consider a small generator with 20 coils 5 coils are exited at a time with current ratio of 1:2:3:2:1. At instant one the coils 1,2,3,4,5 has to be exited in 1 direction whereas the magnets 11,12,13,14,15 has to be exited in other direction and the remaining coils remains unexited.
At instant two the magnets 2,3,4,5,6 has to be exited in 1 direction whereas the magnets 12,13,14,15,16 has to be exited in other direction and the remaining magnets remains unexited.
At instant three the magnets 3,4,5,6,7 has to be exited in 1 direction whereas the magnets 13,14,15,16,17 has to be exited in other direction and the remaining magnets remains unexited.
This cycle has to be repeated and as one revolution is completed one distorted sine wave will be produced whose magnitude depends on various factors. This can be either converted to dc signal or can be passed through filters to get a pure sine wave. is this possible?? if so we could get enormous energy

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