Lessons in practical electricity; principles, experiments, and arithmetical problems; over four hundred illustrations; an elementary text book (1909)
Swoope, C. Walton (Coates Walton), d. 1901 · New York, D. Van Nostrand company · leaf 367
348 PRACTICAL ELECTRICITY. … FigT* |26-—Battery Analogy of Induced E.M.F. in a Ring Armature. of this half of the ring, since these four coils are in series will therefore be 2 + 4 + 4 + 2 or 12 volts, and shS similar induction takes place in the other half of the ring at he same instant, there will be a total of 12 volts…
Electricity · Magnetism
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
