Giant galvanometer (instrument for measuring small
Giant galvanometer (instrument for measuring small electric currents) in the Physics Laboratory, Cornell University, USA. Wood engraving 1886
Picture No
13908473
Media ID
48481953
Size
4095px x 4500px
(6.8MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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Cornell Currents Galvanometer Measurement Measuring
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