Design and performance of magnets in the automatic telephone (1912)
Hays, Don Llewelyn, Thvedt, Christian Bernhard · leaf 16
ng magnets. In the design 0f magnets,it is well to keep in mind the follow- In order that a minimum number 0f lines of force be lost dueto leakage, it would seem 0f advantage to shape the magnet some-what according to the f0rra assumed by the lines 0f force themselves.This form is that 0f a… … Figure la
Electromagnets · Telephone, Automatic · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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