Joseph Henry Magnet

The small magnet at right was made by Joseph Henry in 1831, and measures 3 x 3.5 x 0.5 inches. The large core is 18 x 11 x 2.75 inches deep and weighs approximately 60 pounds., Credit Line: Smithsonian Institution, courtesy AIP Emilio Segrè Visual Archives
Abstract/Description: The small magnet at right was made by Joseph Henry in 1831, and measures 3 x 3.5 x 0.5 inches. The large core is 18 x 11 x 2.75 inches deep and weighs approximately 60 pounds.
Subject(s): Equipment and supplies
Electromagnetism
Magnets
Henry, Joseph, 1797-1878
Credit Line: Smithsonian Institution, courtesy AIP Emilio Segrè Visual Archives
Catalog ID: Henry Joseph F4
Title: Joseph Henry Magnet.
Type of Resource: still image
Extent: 1 photographic print (black and white; 4 x 3.5 inches)
Abstract/Description: The small magnet at right was made by Joseph Henry in 1831, and measures 3 x 3.5 x 0.5 inches. The large core is 18 x 11 x 2.75 inches deep and weighs approximately 60 pounds.
Identifier(s): Henry Joseph F4 (Catalog ID)
Note(s):

Credit Line: Smithsonian Institution, courtesy AIP Emilio Segrè Visual Archives
Subject(s): Equipment and supplies
Electromagnetism
Magnets
Henry, Joseph, 1797-1878
Held by: Niels Bohr Library & Archives
Related Title: Emilio Segrè Visual Archives General Collection.
https://libserv.aip.org/ipac20/ipac.jsp?uri=full=3100006~!4022~!0&ri=3&menu=search&source=~!horizon
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