Topic	Force on live wires
	Two current-carrying conductors are arranged in the vicinity of round cylindrical bodies. Bipolar coordinates are useful here in order to be able to calculate the force on the conductor or the body with a given material constant of permeability. In today's time of energy transmission over long distances with HVDC lines (1 GW at 1 million volts and a thousand amperes), this is not an esoteric question - because the force on the conductors is not negligible. Just look carefully in the document - there is a lot to discover.
Presentation	Only in English language on 71 pages und 2.4 MB file sizee
Data	Bipolar coordinates on three sheets and 0.2 MB file size Force on x-oriented live wires with 19 sheets and 0.7 MB Force on y-oriented live wires with 20 sheets and 1.9 MB Force on dielectric bodies with 19 sheets and 0.7 MB
Notes	... this is something for enthusiastic field theorists! November 2017