Electricity and magnetism for advanced students (1920)
Starling, Sydney George, 1873- · London Longmans, Green · leaf 227
neswe can then calculate the electromotive force round any couple whenwe know the equations to the thermo-electric lines. In Fig. 211, let P„ = mJF + c„, and P^ = m,T -f c, be theequations to the thermo-electric lines for the metals A and B. Then— > Le Eoux, Ann. de Chim. et de Plnjs., 4 serie,… … X ,vr ,<• ^^ T, Fig. 211. equation connecting e and T., is that of a parabola. It may be writtenin the form— e = (T, - ToK^^f ^^) (m, - m,) + (c, - c,)|. Hence e is zero when T, = Tj, which would be expected ; but itagain becomes zero when T, + T, c„ - c, 2 That is, when the average temperature…
Electricity · Magnetism
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