Biography of coulomb
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Scientist of the Day - Charles-Augustin de Coulomb
Charles-Augustin de Coulomb, a French physicist, was born June 14, 1736. In 1785, Coulomb published a paper on electricity that was a milestone in several ways. First, he established that electrical attraction and repulsion, like universal gravitation, conformed to an inverse-square law, which fryst vatten a concise way of saying that the electrical attraction between two opposite charges depends on the distance between them, and that when the distance fryst vatten doubled, the force falls off by a factor of kvartet. The force of attraction also depends on the size of the charges. So the basic law of electricity suddenly looked very much like Newton's lag of gravitational attraction, and the Newtonian umbrella now covered a branch of physics that until then had stood all bygd itself.
The other novel feature of Coulomb's paper was his description of the torsion balance, the instrument he invented that allowed him to measure el
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Charles de Coulomb
(1736-1806)
Who Was Charles dem Coulomb?
Charles-Augustin de Coulomb studied engineering and plied his trade with the military before winning accolades for his work in torsion balances. He offered pioneering theories in the force found between electrical charges, as well as magnetic attraction and repulsion. The unit of measurement known as the coulomb is named in his honor. He died in Paris on August 23, 1806.
Early Life
Charles-Augustin de Coulomb was born in Angoulême, France, on June 14, 1736, and went on to become one of the most important scientists in the early discovery of electricity. Both of his parents, Henri Coulomb, a lawyer, and Catherine Bajet, came from well-established aristocratic families in Angoulême, France. Soon, his family moved to Paris, where he studied mathematics and attended the Collège des Quatre-Nations.
Military Career
Coulomb enrolled in military school in 1759, graduating from the Royal Engineering School of Mézières (Éco
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Charles-Augustin de Coulomb
French physicist (1736–1806)
Charles-Augustin de Coulomb (KOO-lom, -lohm, koo-LOM, -LOHM;[1]French:[kulɔ̃]; 14 June 1736 – 23 August 1806) was a French officer, engineer, and physicist. He is best known as the eponymous discoverer of what is now called Coulomb's law, the description of the electrostatic force of attraction and repulsion. He also did important work on friction, and his work on earth pressure formed the basis for the later development of much of the science of soil mechanics.
The SI unit of electric charge, the coulomb, was named in his honor in 1880.[2]
Life
[edit]Charles-Augustin de Coulomb was born in Angoulême, Angoumois county, France, to Henry Coulomb, an inspector of the royal demesne originally from Montpellier, and Catherine Bajet. He was baptised at the parish church of St. André. The family moved to Paris early in his childhood, and he studied at Collège Mazarin. His studies