Encyclopaedia Britannica, 11th Edition, "McKinley, William" to "Magnetism, Terrestrial" / Volume 17, Slice 3

by Various

[63] Phys. Rev., 1901, 14, 181.

[64] C.R., 1897, 124, 176 and 1515; 1897, 125, 235; 1898, 126, 738.

[65] Ibid., 1898, 126, 741.

[66] Ibid., 1899, 128, 304 and 1395.

[67] See also J. Hopkinson, Journ. Inst. Elect. Eng., 1890, 19, 20, and J. A. Ewing, Phil. Trans., 1889, 180, 239.

[68] Many of the figures which, through an error, were inaccurately stated in the first paper are corrected in the second.

[69] The marked effect of silicon in increasing the permeability of cast iron has also been noticed by F. C. Caldwell, Elect. World, 1898, 32, 619.

[70] Trans. Roy. Dub. Soc., 1902-4, 8, 1 and 123.

[71] J. Trowbridge and S. Sheldon, Phil. Mag., 1890, 29, 136; W. H. Preece, Journ. Inst. Elec. Eng., 1890, 19, 62; Electrician, 1890, 25, 546; I. Klemençiç, Wien. Ber., 1896, 105, IIa, 635; B. O. Peirce, Am. Journ. Sci., 1896, 2, 347; A. Abt, Wied. Ann., 1898, 66, 116; F. Osmond, C. R., 1899, 128, 1513.

[72] Deutsch. phys. Gesell. Verh., 1903, 5, 220 and 224.