[N038130] Technical Note, c. 1879
https://edisondigital.rutgers.edu/document/N038130
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Metadata
- Title
- [N038130] Technical Note, c. 1879
- Editor's Notes
- cost of field magnet wire; fr. 441 "Thermo piles may be used with magnets under this condition [seems to be what precedes it in terms of efficient winding of field magnets]. They give the constant EMF which is required and may be used thus on a resistance which makes the resistance of the thermo less in comparison of course if a thermo of low resistance could be made it would be the best as the current costs very little from thermos yet a high resistance can be run from them to gret advantage the cost being the wire around the magnets."; calcs with 100 ohm lamp, 1 ohm machine, 1 ohm conductor 30 series of cases
- Supplied year
- Author
- Upton, Francis Robbins
- Date
- 1879-00-00
- Type
- Technical Note
- Subject
- Dynamos and generators
- Folder ID
- N038-F
- Microfilm ID
- 32:440
- Document ID
- N038130
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 32
- License
- CC0 1.0 Universal