Lippmann electrometer
id:
lippmann-electrometer-241-8100810
title:
Lippmann electrometer
text:
A Lippmann electrometer is a device for detecting small rushes of electric current and was invented by Gabriel Lippmann in 1873.
The device consists of a tube which is thick on one end and very thin on the other. The thin end is designed to act as a capillary tube. The tube is half-filled with mercury with a small amount of dilute sulfuric acid above the mercury in the capillary tube. Metal wires are connected at the thick end into the mercury and at the thin end into the sulfuric acid. When the
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Lippmann_electrometer
date created:
date modified:
2023-07-19T01:39:27Z
main entity:
{"identifier":"Q883023","url":"https://www.wikidata.org/entity/Q883023"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/54/Kapillarelektrometer.jpg","width":362,"height":328}
fields total:
13
integrity:
14