[N039049], Technical Note, Francis Robbins Upton, June 9th, 1880

https://edisondigital.rutgers.edu/document/N039049

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Title

[N039049], Technical Note, Francis Robbins Upton, June 9th, 1880

Editor's Notes

continuation of tests; fr. 511: Boxes wound with German silver First with two cells in multiple arc run up the scale of current with a depositing cell direct in the current From the ratio work out resistance and E.M.F f cell Run up a cell on a shunt and down increasing the current gradually but always in same way to imitate [fracture?]

Mentioned

Date

1880-06-09

Folder/Volume ID

N039-F

Microfilm ID

32:494

Document ID

N039049

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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