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A mirror galvanometer is an ammeter that indicates it has sensed an electric current by deflecting a light beam with a mirror. The beam of light projected on a scale acts as a long massless pointer. In 1826, Johann Christian Poggendorff developed the mirror galvanometer for detecting electric currents. The apparatus is also known as a spot ...
In 1826, Poggendorff developed the mirror galvanometer, a device for detecting electric currents. He had an extraordinary memory, well stored with scientific knowledge, both modern and historical, a cool and impartial judgment, and a strong preference for facts as against theory of the speculative kind.
An early mirror galvanometer was invented in 1826 by Johann Christian Poggendorff. [citation needed] An astatic galvanometer was invented by Hermann von Helmholtz in 1849; a more sensitive version of that device, the Thomson mirror galvanometer, was patented in 1858 by William Thomson (Lord Kelvin). [3]
Mirror galvanometer; S. String galvanometer; T. ... Thermo galvanometer; V. Vibration galvanometer This page was last edited on 1 September 2024, at 21:37 ...
A ballistic galvanometer is a type of sensitive galvanometer; commonly a mirror galvanometer. Unlike a current-measuring galvanometer, the moving part has a large moment of inertia, thus giving it a long oscillation period. It is really an integrator measuring the quantity of charge discharged through it. It can be either of the moving coil or ...
The report said that if a cell with natural chirality can be created from lifeless molecules, then, in theory, a mirror-image cell could be created from mirror-image molecules using the same methods.
Ree's mother-in-law made this every year for Christmas. And well, it's so good (and easy to make!) that Ree carried on the tradition. 'Tis the season for an extra slice with more of that run glaze ...
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