6820 Electric Spark 



disjunction and induction currents, passage 

 through gases. Edlund, E. Stockh. Ofv. 26 

 (1869) 691- ; Arch. Sc. Ps. Nt. 39 (1870) 5-. 



duration. Rijke, P. L. Bb. Un. Arch. 11 

 (1861) 137-. 



. Vlacovich, N. N. Cim. 17 (1863) 356-. 



. Lucas, F., <& Cazin, A. C. E. 70 (1870) 

 923-, 1342- ; 74 (1872) 180- ; A. C. 26 (1872) 

 477-; (ix) Par. S. Phlm. Bll. 7 (1871) 151-, 

 269. 



(Lucas and Cazin). Becquerel, E. C. E. 

 75 (1872) 66-. 



. Lucas, F., & Cazin, A. Par. Mm. Sav. 



Etr. 22 (1876) No. 3, 50 pp. 

 . Wimshurst, J. Arch. Sc. Ps. Nt. 21 (1889) 



458-. 

 , apparatus to show. Holtz, W. A. Ps. 



C. 157 (1876) 596-. 



, etc., effect of capacity of condenser. Car- 

 dani, P. [1885] Palermo G. Sc. Nt. 17 



(1886) 21-. 

 , and velocity of electricity. Wheatstone, 



(Sir) C. Phil. Trans. (1834) 583-. 

 , . Felici, R. (vi Adds.) N. 



Cim. 15 (1862) 339-; 17 (1863) 28-; (vn) 



Pisa A. Un. Tosc. 8 (1866) 5-. 

 effect of coating electrodes. Holtz, W. A. Ps. 



C. 11 (1880) 513-. 



E.M.F. and resistance. Cardani, P. 

 Palermo G. Sc. Nt. 17 (1886) 127-. 



effects. Waha, M. de. Lux. I. Pb. 15 (1875) 



220-. 

 . Nikolaev, V. V. Es. Ps.-C. S. J. 32 



(Ps.) (1900) 254-; Fschr. Ps. (1900) (Ab. 2) 



441. 



of transmitting electricity through liquids. 

 Woodward, C. Thomson A. Ph. 7 (1824) 

 283-. 



electric strength. Pierce, G. W. Ps. Ev. 2 

 (1895) 99-. 



of mixtures of nitrogen and hydrogen. 

 Fawcett, (Miss) P. G. E. S. P. 56 (1894) 263-. 



solid, liquid and gaseous dielectrics. 



Mac/arlane, A., & Pierce, G. W. Ps. Ev. 1 



(1894) 161-. 

 emissive power. Villari, E. Bologna Ac. Sc. 



Mm. 6 (1884) 769-. 

 experiments. Johnson, W. R. Silliman J. 25 



(1834) 57-. 



. Seguin, J. M. C. E. 67 (1868) 994-. 

 . Righi, A. Ev. Sc.-Ind. 21 (1889) 51-. 

 . Broca, A. Par. S. Ps. Se. (1895) 199- ; 



Eclair. Elect. 4 (1895) 343-, 401-. 

 . Leduc, S. As. Fr. C. E. (1898) (Pt. 1) 



113-. 

 feeble, in air. Riess, P. T. A. Ps. C. 137 



(1869) 451- ; 139 (1870) 508- ; Berl. Ak. Mb. 



(1875) 147-. 

 , circular spots of Priestley formed by. 



Matteucci, C. C. E. 16 (1843) 850-. v 

 flashes, complicated. Koldcek, F. Prag Ceske 



Ak. Fr. Jos. Ez. (Tfida 2) 5 (1896) Art. 41, 



56pp. 

 on glass, microscopic researches. Villari, E. 



[1883] Nap. Ac. At. 1 (*1888) M). 3, 14 pp. 



, peculiar action. Oppel, J. J. (xn) 

 Frkf. a. M. Ps. Vr. Jbr. (1860-61) 38-. 



6820 



gliding. Antolik, K. (xn) Mag. Tud. Ak. 



Ets. 8 (No. 5) (1874) 62-, (No. 9) (1874) 



118; (ix) A. Ps. C. 151 (1874) 127- ; 154 



(1875) 14-. 



. Peters, A. A. Ps. C. 156 (1875) 397-. 

 . Plante, G. C. E. 87 (1878) 325-. 

 . Antolik, K. A. Ps. C. 15 (1882) 475-. 

 . Lepel, F. von. [1890] A. Ps. C. 39 



(1890) 361- ; N.-Vorp. Mt. 22 (1891) xi-. 

 . Obermayer, A. von. Wien Ak. Sb. 101 



(1892) (Ab. 2a) 327-. 

 , exceptional length. Toepler, M. Dresden 



Isis Sb. (1897) (Ab.) 41-. 

 , on glass surfaces. Toepler, M. A. Ps. C. 



66 (1898) 1061-. 

 , liquids. Szathmdry, A. (xn) Orv.- 



Term. Ets. 6 (1881) (Term. Szak) 175- ; (xi) 



A. Ps. C. Beibl. 5 (1881) 679- 

 , and sparking distances. Antolik, K. A. 



Ps. C. 3 (1878) 483-. 

 , on water surfaces. Spiess, J. A. Ps. C. 



31 (1887) 975-. 

 globular. Plante, G. C. E, 99 (1884) 273-. 



Righi, A. [1891-95] Em. E. Ac. Line. 

 Ed. 7 (1891) (Sem. 1) 330- ; Bologna Ac. Sc. 

 Mm. 1 (1890) 679-; 2 (1891) 379-; 5 (1895- 

 96) 445-. 



. Indrikson, T. Es. Ps.-C. S. J. 32 (Ps.) 



(1900) 53-; Fschr. Ps. (1900) (Ab. 2) 445-. 

 graphic representation. Marx, C. M. D. Nf. 



Vsm. B. (1843) 197. 

 Harris's second law. Cardani, P. Palermo 



G. Sc. Nt. 17 (1886) 138-. 

 heat radiation. Becquerel, E. C. E. 8 (1839) 



334-. 

 heating of air by. Prorenzali, F. S. Em. At. 



N. Line. 25 (1872) 68-. 



effects. Vorsselman de Heer, P. O. C. 

 Pogg. A. 48 (1839) 292-. 



. Poggendor/, J. C. Berl. Mb. (1861) 



349-; (1867) 273-. 



. Hurion, . J. de Ps. 4 (1885) 167-. 



in derived circuits, and resistance of con- 

 ductors. Cardani, P. N. Cim. 2 (1895) 

 69-, 199-, 271- ; 3 (1896) 257-; 4 (1896) 

 65-. 



of electrodes by. Naccari, A.,<& Guglielmo, 

 G. [1884] Tor. Ac. Sc. At. 19 (1883) 514-. 



. Villari, E. Bologna Ed. (1888- 



89) 99-. 

 gases by. Villari, E. N. Cim. 3 (1878) 



270-. 

 of Hertzian oscillator, nature. Hagenbach-Bis- 



choff, E., d- Zehnder, L. A. Ps. C. 43 (1891) 



610-. 

 , production in liquid dielectric. 



Sarasin, E., <6 De la Rive, L. Arch. Sc. 



Ps. Nt. 28 (1892) 306-. 



Holtz machine. Detnoyet, . Les Mondes 

 37 (1875) 579-. 



IGNITION BY SPARK. 



Howldy, T. Tilloch Ph. Mg. 68 (1826) 267-. 

 Grove, W. R. [1846] Phil. Trans. (1847) 1- 



Weyd'e, P. H. van der. Am. I. T. (1860-61 

 547-. 



904 



