Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book (1902)
Swoope, Coates Walton. [from old catalog] · New York, D. Van Nostrand company · leaf 123
NO. 4. This spool is wound with 25 ft. ofNo.24B.&S.German Silver Wire, Diameter, .0201 InchCircular mil area (d2)= .0201 x.n20] =404 C. M.Ohms per 1000 feei=480.834Feet per ohm = 2.008 Ohms per pound =393.93 (18^ German Silver.) Exp. 37: Connect spool 2 In place of1, and note the deflection,…
Electricity · Magnetism
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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