Electricity for public schools and colleges (1891)
Larden, W. (Walter), b. 1855 or 6 · London : Longmans · leaf 289
. B],is given by the product of A B into L, Lo, or by the breadth of thetrapezium into the mean between its parallel sides. But, from thetriangle NA, B,, it is evident that A B is proportional to T — /; i.e. to T — 2.. And the length Li Lj measures /o — t^. 2 Hence, the area A, AoBoB, is… … CH. XVI. THERMO-ELECTRICITY 263 employed and upon the situation of the lines of the metals, that isupon the metals. When k is once found for any pair of metals,the formula can then be used for all changes made in /, and /> forthose two metals. The student can, though not quite so easily, show…
Electricity
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