Originally posted by asollid
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I really don't know if two oppositely wound coils overtop one another will act like a series wound bifilar. The way I understand it, the uniqueness of this coil is due to the attraction between adjacent windings.
As far as resonant points, I believe the series wound bifi pancake coil will have a lower resonant frequency, tho' I can't right now remember where I read it.
Perhaps someone else might have some more helpful observations to share about your coils.
All the best,
Bob

What does it mean to cancel CEMF? Is CEMF actually cancelled, or is something else actually happening?
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