Engraving depicting James Wimshurst's static or
Engraving depicting James Wimshurst's static or influence machine. This had two glass plates on which were mounted pieces of brass, the plates revolved in opposite directions. As plates moved, stationary brushes made contact with the brass and received positive and negative charges. Used therapeutically in treatment by Franklinism
Picture No
13914123
Media ID
48429110
Size
4174px x 5024px
(7.6MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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Brushes Charges Directions Influence Moved Opposite Positive Revolved Static Stationary Therapeutic Wimshurst
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