"NoSPAM" wrote in
:

snips
"Electric Machinery Fundamentals" by Stephen J. Chapman who presents
the mathematics in detail starting on page 163:
snips



Howdy,

Coincidence! That book is on my kitchen table at the moment.
It's ok, but this is probably more suited to the purpose;
http://www.tpub.com/neets/book7/27a.htm


73,Grumpy