5410 



Natural and Artificial Magnets 



5410 



Metals, phenomena. Ward, W. S. E. S. P. 



5 (1849) 855-. 

 Minerals. Phipson, T. L. Par. Bll. S. C. 7 



(1867) 322. 

 Needles, effect of length. Morin, P. Par. S. 



Ps. S6. (1898) 31-. 

 Pyrrhotite, plane magnetisation. Weiss, P. 



C. E. 126 (1898) 1099- ; Par. S. Ps. Se. (1899) 



87-. 

 Eing, magnetisation by partial winding. Sauter, 



J. A. Ps. C. 62 (1897) 85-. 



Steel. 



Quetelet, L. A. J. A. C. 53 (1833) 248-. 



Bouty, E. C. E. 78 (1874) 842-. 



Gray, A. Elect. 25 (1890) 594. 



bars. Elias, P. Pogg. A. 62 (1844) 249-. 



. Wiedemann, G. Pogg. A. 100 (1857) 



235-. 

 . Frankenheim, M. L. A. Ps. C. 123 (1864) 



49-. 

 . Fronnne, C. Gott. Nr. (1875) 297-; A. 



Ps. C. (Erganz.) 1 (1876) 390-. 

 , by circular touch. Sjosten, C. J. Stockh. 



Ak. Hndl. 23 (1802) 191- ; Gilbert A. 17 



(1804) 325-. 

 , 2, end to end in solenoid. Cunningham, P. 



Froriep Not. 46 (1835) 113-. 



and plates. Coulomb, C. A. Par. Mm. de 

 PI. 6 (1806) 399-. 



soft iron. Fromuie, C. [1877-82] A. 



Ps. C. 4 (1878) 76- ; 5 (1878) 345- ; Giessen 



Oberh. Gs. B. 22 (1883) 65-. 

 , by stroking. Schmitt, A. Pogg. A. 106 



(1859) 646-. 

 temporary magnetisation. Bouty, E. C. E. 



81 (1875) 88-. 

 thin plates. Bottger, JR. Pogg. A. 67 (1846) 



112-. 

 (Bottger). Elias, P. Pogg. A. 67 (1846) 



356-. 



, transverse magnetisation. Donle, W. 

 A. Ps. C. 41 (1890) 288-. 



tubes. Gaugain, J. M. C. E. 85 (1877) 615-, 

 1014- ; 87 (1878) 649-. 



MAGNETISATION BY ELECTRICITY. 



by frictional electricity. Bockmann, C. W. 



Bb. Un. 17 (1821) 125-. 

 . Beek, A. van. Bb. Un. 18 (1821) 



184-. 

 . Hill, C. J. D. [1822] Schweigger 



J. 34 (=J6. 4) (1822) 290- ; (vi Adds.) Lund 



Phys. Sallsk. Arsb. (1823) 44-. 

 - and voltaic electricity, experiments. 

 Negro, S. dal. A. Sc. Lomb. Yen. 1 (1831) 

 278-, 434- ; 2 (1832) 273-. 



, of needle in helix. Beek, A. van. 



Bb. Un. 17 (1821) 21-, 195-. 



induction coil current, through rarefied gas 

 in glass helix. Treves, M. C. E. 75 (1872) 

 1624. 



Leyden jar through helix. Moll, G. Edinb. 

 Ph. J. 6 (1822) 83-, 220- ; Hall Bij. 2 (1826) 

 372-. 



by Leyden jar and pile and magnet. Maria- 

 nini, S. (vm) Mod. Eelazione (1843) 7- ; 

 (vi Adds.) Majocchi A. Fis. C. 14 (1844) 3-. 



momentary currents. Volpicelli, P. Pa- 

 lomba Eac. 5 (1849) 142. 



oscillating discharges. Veillon, H. Arch. 

 Sc. Ps. Nt. 34 (1895) 364-; 1 (1896) 305-, 

 409-. 



voltaic electricity. Arago, D. F. J. A. C. 

 15 (1820) 93-. 



. Biot, J. B. J. Sav. (1821) 221-. 



. Bockmann. C. W. Gilbert A. 68 



(1821) 1-. 

 . Lehot, C. J. Gilbert A. 68 (1821) 



306-. 



. Moll, G. Pogg. A. 29 (1833) 468-. 



i . Smith, J. L. Silliman J. 36 (1839) 



335-. 



. Abria, . A. C. 1 (1841) 385-. 



. Fechner, G. T. Pogg. A. 55 (1842) 



189-. 



. [Marianini non] Mariannini, S. 

 (vi Adds.) Majocchi A. Fis. C. 5 (1842) 

 37-. 



. MUller, (Dr.) J. Pogg. A. 79 (1850) 



337-; 85 (1852) 157-. 

 . joule, J. P. E. S. P. 7 (1854-55) 



488-. 

 . Bouty, E. J. de Ps. 4 (1875) 367- ; 



Par. EC. Norm. A. 5 (1876) 123-. 

 (abnormal magnetisation) . Alessandri, 



G., <& Bartoli, A. N. Cim. 8 (1880) 



16-. 

 . Abt, A. Orv.-Termt. Ets. (Termt. 



Szak) (1896) 52-, (Rv.) 17-. 

 , comparative experiments. Decharme, 



C. Lum. Elect. 43 (1892) 155-. 

 , laws. Seebeck, T. J. Schweigger J. 



32( = J6. 2) (1821)27-. 

 , . Jamin, J. C. E. 77 (1873) 



in plane spiral. Pfaff, J. W. Gilbert 



A. 69 (1821) 84-. 



MAGNETS, VARIOUS KINDS. 



ancient. Bernackij, V. A. Vars. S. Nt. Tr. 



(1899) (C. R., Ps. C.) No. 2, 21 pp. 

 armed, and some methods of magnetisation. 



Marianini, P. D. N. Cim. 4 (1856) 231-. 

 bar, crossed, properties. Tippler, A. J. I. Berl. 



Ak. Sb. (1883) 925-. 



, hollow. Nobili,L. Pogg. A. 34 (1835) 270- . 

 and horseshoe, ratio of lifting power. 



Hacker, P. W. D. Nf. Vsm. B. (1845) 123-. 

 , influence of currents and pulling. Villari, 



E. Berl. Mb. (1865) 380- ; A. Ps. C. 126 



(1866) 87-. 

 , length on attractive power. Nickles, 



J. C. E. 36 (1853) 490-. , 

 , properties. Quillet, V. Eclair. Elect. 18 



(1899) 441-. 

 cast iron. Crahay, J. G. Brux. Ac. Bll. 20 



(1853) (pte. 2) 400-. 

 , case-hardening and tempering. Rundell, 



W. W. Cornwall Pol. S. T. (1850) 29-. 

 chilled cast iron. Florimond, . Brux. Ac. 



Bll. 7 (1859) 368-. 



595 



