[D8204ZKH], Letter from Frederick Augustus Porter Barnard to Thomas Alva Edison, December 26th, 1882
https://edisondigital.rutgers.edu/document/D8204ZKH
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Metadata
- Title
- [D8204ZKH], Letter from Frederick Augustus Porter Barnard to Thomas Alva Edison, December 26th, 1882
- Editor's Notes
- Asking TAE 2 questions he couldn't answer. 1) What should be the _x000d_ distance maintained between double coated copper wire, as ised for electric light and Telephone or Telegraph wire? 2) Is there any danger _x000d_of interference by induction? [TAE replies: "The amount of disturbance _x000d_to a telephone wire by induction from an Electric light wire depends _x000d_first upon the quality of the current given off from the dynamo if _x000d_intermittant (1) not very continuous it will effect the telephoneseriously. The induction will be at the square of the distance from the _x000d_inducing wire = parties will have trouble with telephone wires on same _x000d_poles with E L wires - Leakage from E L wires through insulation & pole _x000d_to telephone wire will also [?]"]
- Recipient
- Edison, Thomas Alva
- Date
- 1882-12-26
- Type
- Letter
- Subject
- Electrical distribution system
- Folder ID
- D8204-F
- Microfilm ID
- 60:445
- Document ID
- D8204ZKH
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- License
- CC0 1.0 Universal
- Has Version
- Archive.org Viewer, Microfilm Series Reel 60