Alexandre edmond becquerel biography of george

Edmond Becquerel was a Alexandre-Edmond Becquerel (French: [ɛdmɔ̃ bɛkʁɛl]; 24 March – 11 May ), [1] known as Edmond Becquerel, was a French physicist who studied the solar spectrum, magnetism, electricity and optics. In , he discovered the photovoltaic effect, the operating principle of the solar cell, which he invented in the same year.

Although the world's first Becquerel conducted extensive research in the fields of magnetism, electricity, and optics. He was especially interested in phosphorescence and luminescence, chemical reactions caused by exposing certain substances to light.

In 1839, Alexandre Edmond Edmond set out to study the chemical effect of light, and in he discovered a remarkable effect: electricity was emitted following the chemical actions due to the light—the photoelectric effect.

1839: Edmond Becquerel Discovered the Photovoltaic In the French physicist Alexandre-Edmond Becquerel reported that only a few volts were required to drive electric current through the air between high-temperature platinum electrodes. From to , Julius Elster and Hans Geitel of Germany developed a sealed device containing two electrodes, one of which could be heated.

George Gabriel Stokes was a Becquerel, Alexandre-Edmond (b. Paris, France, 24 March ; d. Paris, 11 May ) experimental physics. Becquerel was the second son of Antoine-César Becquerel, experimental physicist and professor at the Muséum d’Histoire Naturelle. At the age of eighteen, Edmond was admitted to both the École Polytechnique and the École Normale.

As the son of Antoine

Alexandre-Edmond Becquerel known as Edmond Becquerel, was a French physicist who studied the solar spectrum, magnetism, electricity, and optics. He is credited with the discovery of the photovoltaic effect, the operating principle of the solar cell, in

alexandre edmond becquerel biography of george

1873 - Willoughby Smith Born in Paris on March 24, , Alexandre Edmond Becquerel became first a student, and then an assistant, to his father, and many of his investigations are associated with those of the elder Becquerel.

In 1839, the French physicist Alexandre-Edmond Becquerel. Alexandre-Edmond Becquerel (n. 24 martie , Paris, Île-de-France, Franța – d. 11 mai , Paris, Franța) a fost un fizician francez, care a studiat spectrul solar, magnetismul, electricitatea și optica. Este cunoscut pentru lucrările sale în domeniul fosforescenței și luminescenței.