Alexandre edmond becquerel biography of christopher jackson

He was a very careful and imaginative experimenter with an acute sense of the practical aspects of science.

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He put great effort and insight into exploring the practical uses of physics, especially the new phenomena of electricity and magnetism or, when combined, electromagnetism. Harvey, E. A History of Luminescence from the Earliest times Until Philadelphia: American Philosophical Society. Cite this article Pick a style below, and copy the text for your bibliography.

January 8, Retrieved January 08, from Encyclopedia. Then, copy and paste the text into your bibliography or works cited list. Because each style has its own formatting nuances that evolve over time and not all information is available for every reference entry or article, Encyclopedia. Environment Encyclopedias almanacs transcripts and maps Becquerel, Alexandre-Edmond Becquerel, Alexandre-Edmond gale.

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Learn more about citation styles Citation styles Encyclopedia. More From encyclopedia. Becoquerel, [Antoine-] Henri. BEcon PA. He investigated the diamagnetic and paramagnetic properties of substances and was keenly interested in the phenomena of electrochemical decomposition, accumulating much evidence in favor of Faraday's law of electrolysis and proposing a modified statement of it which was intended to cover certain apparent exceptions.

In , Becquerel discovered thermionic emission.

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His many papers and commentaries appeared in French scientific journals, mainly the French Academy of Science 's widely distributed Comptes Rendus , from until shortly before his death in Becquerel was elected a member of the Royal Swedish Academy of Sciences in Contents move to sidebar hide. Article Talk. Read Edit View history. Tools Tools.

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Alexandre edmond becquerel biography of christopher

French physicist — Photograph of Becquerel by Nadar. Paris , Kingdom of France. Photo Gallery. Silicon Zoo. Chip Shots. Screen Savers. Web Resources.

Java Microscopy. In thes he found that these reactions could produce an electric current in both liquids and metals. He devised an instrument, called an actinometer, that could measure the intensity of a light source by observing the amount of electrical current it elicited in these substances. The connection between light energy and chemical energy was seized upon by many scientists in the followingyears, and research has led to the development of the photoelectric cell.