![](http://www.alamy.com/thumbs/6/E3C15AE1-368B-4DA9-AE8D-6490D34E1608/2CWBK86.jpg)
Engraving depicting an electric shock being sent through a circle of people. One person holds a charged Leyden jar by the outside coating and the person next to him touched the knob, sending a shock through the whole circle.
Size: 4773px × 4394px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 19th, archival, archive, century, coating, current, education, electric, electricity, engraving, experiment, historic, historical, history, jar, knob, leyden, physics, science, shock