5695 Weston Standard Cell Measurement of Electromotive Force 5695 



pure mercurous sulphate for. Iwata, T. Tel. 



E. J. 10 (1881) 462-. 



as source of small constant currents. Threl- 



fall, E., & Pollock, A. L. Ps. S. P. 10 



(1890) 231- ; Ph. Mg. 28 (1889) 353-. 

 standard currents. Threlfall, R. 



Aust. As. Kp. (1888) 110-. 

 temperature coefficient. Dearlove, A. Tel. 



J. 19 (1886) 560-, 61 1-. 

 thermodynamics. Helmholtz, H. L. F. von. 



Berl. Ak. Sb. (1882) 825-. 

 transition of zinc sulphate in. Jaeger, W. A. 



Ps. C. 63 (1897) 354-. 

 variation, causes. Swinburne, J. Elect. 27 



(1891) 500-. 



with temperature. Ayrton, W. E., & 



Cooper, W. E. [1895] E. S. P. 59 (1896) 



368-. 

 . Spiers, F. S., Twyman, F., < 



Waters, W. L. [1897] L. Ps. S. P. 16 



(1899) 38- ; Ph. Mg. 45 (1898) 285-. 

 and concentration. Callendar, H, L., 



<& Barnes, H. T. E. S. P. 62 (1898) 117-. 

 (Callendar & Barnes). Kahle, 



K. A. Ps. C. 64 (1898) 92-. 

 variations, minor. Trotter, A. P. L. Ps. S. 



P. 16 (1899) 496-. 

 and Weston cell. Marek, W. A. Ps. 1 (1900) 



617-. 

 zinc-mercury. Gouy, . C. E. 104 (1887) 



781-. 



Standard Cells: Weston Cell. 



Jaeger, W., & Wachsmuth, E. Elekttech. Z. 



15 (1894) 507- ; A. Ps. C. 59 (1896) 575-. 

 Jaeger, W. Elekttech. Z. 18 (1897) 647-, 



702. 



Henderson, J. Ph. Mg. 48 (1899) 152-. 

 Barnes, H. T. J. Ps. C. 4 (1900) 339-. 

 Cohen, E. [1900] Amst. Ak. Vs. 9 (1901) 



363- ; Amst. Ak. P. 3 (1901) 380-. 

 Marek, W. A. Ps. 1 (1900) 617-. 

 (Marek.) Cohen, E. A. Ps. 2 (1900) 863-. 

 (Cohen.) Jaeger, W., & Lindeck, S. A. Ps. 



3 (1900) 366-. 

 irregularities, near 0. Jaeger, W. Z. Instk. 



20 (1900) 317-. 

 , cause. Cohen, E. Amst. Ak. Vs. 6 (1898) 



252. 

 metastability, and unsuitability as standard. 



Cohen, E. [1900] Amst. Ak. Vs. 9 (1901) 



125- ; Amst. Ak. P. 3 (1901) 217-. 

 physico-chemical studies. Kohnstamm, P., & 



Cohen, E. A. Ps. C. 65 (1898) 344-. 

 temperature coefficient. Dearlove, A. Elect. 



31 (1893) 645-. 



Chronographic, photographic records. Trow- 



bridge, J., <t Hayes, H. V. Am. J. Sc. 29 



(1885) 374-. 

 Circuit. Haug,H. Am. J. Sc. 42 (1866) 381- ; 



43 (1867) 43-. 

 Clark's method. Adams, W. G. Tel. E. J. 3 



(1874) 86-. 

 Contact E.M.F.s, application of Eontgen rays 



to measurement. Perrin, J. C. E. 124 



(1897) 496-. 



Contact, two metals in. Pellat, H. C. E. 90 

 (1880) 990-. 



, , measurement of E.M.F. by Peltier 



effect. Pellat, H. J. de Ps. 9 (1880) 122-. 



Decomposition of electrolyte, E.M.F. Ledeboer, 

 P. H. Lum. Elect. 23 (1887) 356-. 



Decompositions, chemical, E.M.F. Cohen, E. 

 Z. Ps. C. 14 (1894) 53-. 



Dynamo- and motor-capacities, relative, cal- 

 culation. Adams, A. D. Sc. Abs. 2 (1899) 

 572. 



Electrometer, Lippmann's, use. Morgan, 

 J. L. E. Am. C. S. J. 22 (1900) 202-. 



Electrometric tension, and E.M.F. Kohlrausch, 

 E. Pogg. A. 75 (1848) 220-. 



Electrostatic measurement. Thomson, (Sir) 

 W. E. I. P. 12 (1889) 561-. 



Frictional and galvanic electricity, quantitative 

 comparison in regard to tension. Nystrom, 

 C. A. Stockh. Ofv. 33 (1876) No. 6, 61-; A. 

 Ps. C. Beibl. 1 (1877) 139-. 



Galvanometer method. Kohlrausch, W. Elekt- 

 tech. Z. 7 (1886) 273-. 



Graphic method of determination of E.M.F. 

 from tension curve. Fleischmann, L. Elekt- 

 tech. Z. 18 (1897) 35. 



High E.M.F. Leake, H. C., Leventhorpe, E., 

 & Whitehead, C. S. [1895] E. S. P. 59 



(1896) 155-. 



. Peukert, W. Elekttech. Z. 19 (1898) 



657-. 



, measurement by low potential instru- 

 ments. Barnett, S. J. Elect. Ev. 44 (1899) 

 9-. 



, , rapid. Arnoux, E. Tel. E. J. 13 



(1884) 476-. 

 Low E.M.F. Becquerel, E. C. E. 70 (1870) 



74-. 

 Mechanical effect, applications of principle. 



Thomson, (Sir) W. Ph. Mg. 2 (1851) 551-. 

 Mercury, abnormal E.M.F. Brandenburg, H. 



Z. Ps. C. 11 (1893) 552-. 



and electrolytes. Blondlot, E., & Bichat, 

 E. Z. Ps. C. 2 (1888) 98-. 



Metals. Schuller, A. Mth. Nt. B. Ung. 18 



(1903) 1-. 

 Null method. Larsen, A. N. Ts. Fs. K. 2 



(1897) 354-. 



Oscillations, instrument for measuring E.M.F. 



in. Graetz, L., & Fomm, L. [1893] Munch. 



Ak. Sb. 23 (1894) 245-. 

 Periodic E.M.F., instantaneous value. Mershon, 



R. D. Elect. 27 (1891) 561. 

 Poggendorff's method. Guerout,A. Lum. Elect. 



5 (*1881) 407-, 428. 



Potentiometer and electrometer methods, com- 

 parison. Uljanin, W. von. A. Ps. C. 27 



(1886) 657-. 

 , new, and model of standard cell. Mauri, A. 



Mil. I. Lomb. Ed. 30 (1897) 439-. 

 Salts, insoluble and complex. Zengelis, K. 



Z. Ps. C. 12 (1893) 298-. 

 Secondary wire, use to measure relative tension. 



Draper, J. W. Ph. Mg. 15 (1839) 266-, 



339-. 

 Substances, various, experiments. Cito, M. 



Palomba Eac. 1 (1845) 321-. 



692 



