Coulombmeter. This is an instrument for measuring static electrical charge. The white disc is one end of a Faraday Cup, a device that captures charged

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Coulombmeter. This is an instrument for measuring static electrical charge. The white disc is one end of a Faraday Cup, a device that captures charged particles. This results in a current that is proportional to the static charge.

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Size: 4230px × 4229px
Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
Model Released: No

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