[D8305D], Letter from Charles Asa Holman to Thomas Alva Edison, April 7th, 1883
https://edisondigital.rutgers.edu/document/D8305D
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Metadata
- Title
- [D8305D], Letter from Charles Asa Holman to Thomas Alva Edison, April 7th, 1883
- Editor's Notes
- Asked TAE his opinion about the size of magnet that could attract a 1/2 or 1/4 inch 200 lb plate of iron. [TAE replies: "Mott Answer this" "If the weight is to be moved like the bob in a pendulium a small magnet would {answer} but if the weight is to be lifted wholly against gravity it would require a magnet costing $175"]
- Author
- Holman, Charles Asa
- Recipient
- Edison, Thomas Alva
- Mentioned
- Mott, Samuel Dimmick
- Date
- 1883-04-07
- Type
- Letter
- Subject
- Electricity and magnetism
- Folder ID
- D8305-F
- Microfilm ID
- 64:400
- Document ID
- D8305D
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 64