 | William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, John Murray, Rowland Edmund Prothero (Baron Ernle), George Walter Prothero - 1847 - 578 pages
...plane by reflection from glass, and the polarized ray passed through a Nichol's eye-piece, revolving on a horizontal axis, so as to be easily examined...two powerful electro-magnetic poles were arranged, separated from each other about two inches in the direction of the ray, and so placed that if on the... | |
 | William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, John Murray, Rowland Edmund Prothero (Baron Ernle), George Walter Prothero - 1847 - 592 pages
...plane by reflection from glass, and the polarized ray passed through a Nicliol's eye-piece, revolving on a horizontal axis, so as to be easily examined...two powerful electro-magnetic poles were arranged, separated from each other about two inches in the direction of the ray, and so placed that if on the... | |
 | 1848 - 600 pages
...reflection from a surface of glass, and the polarized ray passed through a Nichol's eye-piece revolving on a horizontal axis, so as to be easily examined...each other about two inches in the direction of the ray, and so placed that, if on the same side of the polarized ray, it might pass near them ; or if... | |
 | Leopold Gmelin - 1848 - 568 pages
...reflection from a surface of glass, and the polarized ray passed through a Nichol's eye-piece revolving on a horizontal axis, so as to be easily examined...each other about two inches in the direction of the ray, and so placed that, if on the same side of the polarized ray, it might pass near them ; or if... | |
 | Leopold Gmelin - 1848 - 580 pages
...reflection from a surface of glass, and the polarized ray passed through a Nichol's eye-piece revolving on a horizontal axis, so as to be easily examined...the latter. Between the polarizing mirror and the eye -piece, two powerful electro-magnetic poles were arranged, being either the poles of a horse-shoe... | |
 | Robert Hunt - 1854 - 458 pages
...reflection from a surface of glass, and the polarised ray was passed through a Nichol's eye-piece revolving on a horizontal axis, so as to be easily examined by the latter. Between the polarising mirror and the eye-piece, two powerful electro-magnetic poles were arranged, being either... | |
 | Michael Faraday - 1855 - 632 pages
...reflexion from a surface of glass, and the polarized ray passed through a Nichol's eye-piece revolving on a horizontal axis, so as to be easily examined...magnets ; they were separated from each other about 2 inches in the direction of the line of the ray, and so placed, that; if on the same side of the polarized... | |
 | 1856 - 650 pages
...reflection from a surface of glass, and the polarized ray passed through a Nichol's eye- piece, revolving on a horizontal axis, so as to be easily examined...being either the poles of a horse-shoe magnet, or the comr.-iry poles of two cylinder magnets ; they were separated from each other about two inches in the... | |
 | Perry Fairfax Nursey - 1856 - 634 pages
...reflection from a surface of glass, and the polarized ray passed through a Nichol's eye- piece, revolving on a horizontal axis, so as to be easily examined...the latter. Between the polarizing mirror and the eye- piece, two powerful electro-magnetic poles were arranged, being either the poles of a horse-shoe... | |
 | Henry Minchin Noad - 1867 - 562 pages
...polarizing mirror and the eyepiece, the poles of a powerful electro-magnet were arranged. The poles were separated from each other about two inches in...the line of the ray, and so placed that if on the tame side of the polarized ray it might pass near them, or if on the contrary side it might go between... | |
| |
Nichol's eye-piece revolving on a horizontal axis, so as to be easily examined by the latter. Between the polarizing mirror and the eye-piece, two powerful electro-magnetic poles were arranged, being either the poles of a horse-shoe magnet, or the contrary... 
