[NM019AAF], Technical Note, Thomas Alva Edison, May 1884
https://edisondigital.rutgers.edu/document/NM019AAF
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Title
[NM019AAF], Technical Note, Thomas Alva Edison, May 1884
Editor's Notes
image 29 CAVEAT draft about separation of gold & other metals from the ore or nonmetallic substances. Ore passes "through a magnetic field so that an electric current is thrown into the metallic particles by their cutting the lines of magnetic force and then causing the mutual attraction between such current in the metal and the field of force" to deflect trajectory.
Author
Date
1884-05-00
Type
Folder/Volume ID
NM019-F
Microfilm ID
44:628
Document ID
NM019AAF
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University