[N314181] Technical Note, March 25th, 1886
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Title
[N314181] Technical Note, March 25th, 1886
Editor's Notes
(drawing) "Theory is that the two vitrious substances rubbed together are positively & negatively electrified by the heat acting on surfaces as Thermo pile. They are thermo piles of very high EMF same as Bismuth rubbed on antimony are charged very low EMF--" (below this is a note from 10/1/87: Rotate colletor to take off E use fine wire [pressure?] & coarse secondary to reduce tension")
Author
Date
1886-03-25
Type
Folder/Volume ID
N314-F
Microfilm ID
42:903
Document ID
N314181
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University