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[N012071] Technical Note, January 1879

Title: [N012071] Technical Note, January 1879
Editor's Notes: measuring resistance of plat wire at cold, warm, red, white with batteries of different number of cells and internal and external resistances, callaud, carbon; fr. 154 is 10 Jan 1879, begin inserting a coil; fr. 156 "4.15 more heat given off at incandescence than at Red heat"; Supplied year and month
Author: Upton, Francis Robbins
Date: 1879-01-00
Type: Technical Note
Subject: Electric light and power; Incandescent lamp
Folder ID: N012-F
Microfilm ID: 30:150
Document ID: N012071
URL: https://edisondigital.rutgers.edu/document/N012071
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 30
License: CC0 1.0 Universal

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