21. Automated Lawn Mowers Automatic Garden Mowers AMPA receptor; AMP deaminase; ampelite; amperage; ampere; ampere, andremarie;ampere s law; ampere s postulate; amperometer; amperometric; amperometry; http://www.webs-unlimited.co.uk/lawn_mowers_garden_mowers.htm

Automated Lawn Mowers Automatic Garden Mowers Mobile Disk 256MB USB 1.1 128MB USB Pen Drive Teach English abroad, teach English overseas people wanted to Teach English in Foreign countries Low cost international calls cheap international calls phone Trace old friends and people get in touch with old friends ... .htm l a-deery batteries blotting acne sweating ... apach e: aromatherapy products cables envelopes ... herbal viagr a heels highlighters hole punches holiday parks ... yoga

22. PSIgate - Physical Sciences Information Gateway Search/Browse Results Your search for Andre* +Marie* +ampere gave 4 results, ordered by date New 0017 LIC Reference Number PRGP0017 ampere, andremarie glass slide Drawer http://www.psigate.ac.uk/roads/cgi-bin/searchpublishers.pl?term1=Andre Marie Amp

23. PSIgate - Physical Sciences Information Gateway Search/Browse Results Classification E162 E LIC Reference Number HC0047 ampere, andremarie 0017 LIC Reference Number PRGP0017 ampere, andre-marie glass slide Drawer http://www.psigate.ac.uk/roads/cgi-bin/searchpublishers.pl?term1=Ampere

24. The Inventors (E) andremarie ampere. Born 20 Jan 1775 in Lyon, France Died 10 June 1836 in Andre Marie ampere, who has been called the Newton of electricity, http://www.theelevatormuseum.org/e/e-10.htm

25. Pioneros De La Radio ampere,andre-marie (1775 - 1836) Eminente físico y matemático francés, nacido en Lyon. http://www.teoveras.com.do/pionerosradio.htm

Perfiles de los pioneros de la radio El 14 de mayo de 1997 se cumplió el centenario de la primera comunicación telegráfica inalámbrica, hecho ocurrido entre las poblaciones de Laverck Point y la isla Fratholm en el canal de Bristol que se hallan separadas por una distancia de unos 5 kilómetros. Al conjunto de técnicas de emisión de ondas hertzianas que permiten la transmisión de la palabra y de los sonidos se le denomina: Radiodifusión El principio de la comunicación por radio: Un transmisor de radio produce una radiación electromagnética concentrada de una determinada frecuencia, siendo recogida por una antena. De todas las ondas que entran en contacto con ella, el receptor tan solo amplificará las que esten sintonizadas con él. Para llegar a este concepto numerosas personas debieron pasarse años experimentando. Todos ellos han aportado algo a la radiodifusión. Quiénes fueron y con qué colaboraron es algo desconocido para muchos oyentes. AMPERE, ANDRE-MARIE

26. Ampere ampere, andremarie. 1775-1836 ampere biography . Babbage, Charles. 1792-1871English mathematician and inventor who invented the principle of the http://www.hyperhistory.com/online_n2/people_n2/science_n2/ampere.html

Ampere , Andre-Marie French physicist/ mathmatician who founded the science of electrodynamics. He discovered that an electric current through a coil acts like a magnet. This discovery led to the invention of the alvanometer, an instrument for detecting and measuring electric currents. With the alvanometer he proved that electric current makes a circuit through a battery. The ampere, a unit used to measure the rate of flow of an electric current, is named after him. www link : From the University of St. Andrews, Scotland Ampere biography Babbage , Charles English mathematician and inventor who invented the principle of the analytical engine, the forerunner of the computer. The idea of mechanically calculating mathematical tables occured to Babbage around 1812. Later he made he calculator that could tabulate mathematical computations to eight decimals. In 1834 he envisioned the capability of performing any mathmatical operation by instruction from punched cards, a memory element in which to store numbers, and most of the other characteristics displayed by modern computers. (See also Ada Byron in special lifelines for famous women) A shortage of funds prevented him from building his machine, but a mechanical calculator based on his ideas was built in Sweden in 1855 by Scheutz. A real computer, however, had to await the electronic age.

27. Radio-Electronics.Com :: Andre-Marie Ampere A summary of the life of Andre Marie ampere, the man who formulated the law ofelectromagntism often known as ampere s Law, describing the magnetic force http://www.radio-electronics.com/info/radio_history/gtnames/ampere.php

Home Book Shop Books by Ian Poole Adrio Communications ... Links Navigation:: Home Radio history >> this page Andre-Marie Ampere Ampere was one of the pioneers of modern electronics. He effectively made the first electrical measuring intrument (electronic test equipment), thereby enabling people to understand how much current was flowing in a circuit. Along with his mathematical derivations of electricity, he made a truly major input to the early science of electricity. Andre-Marie Ampere was born on 20th January 1775 in Lyon, France. From an early age he could be seen to be brilliant, mastering many aspects of mathematics by the age of 12. In 1801 he became professor of physics and chemistry at Bourg and eight years later he was invited to take up the post of professor of mathematics at Ecole Polytechnique in Paris. Ampere's major break though came in 1820 after he heard about the discovery that Hans Christian Oersted had made in observing that a magnetic needle was deflected when placed near a current carrying cable. Ampere was given to sudden flashes of inspiration. True to form he developed a relationship between electricity and magnetism within a week and he had prepared a paper for publication. Ampere formulated a law of electromagnetism, often called Ampere's Law that mathematically describes the magnetic force between two currents. In addition to this he undertook many experiments from which he managed to explain some electromagnetic phenomena that had been observed.

28. Centenari De La Ràdio BARDEEN, JOHN ampere, andre-marie (1775 - 1836) Inicio Final http://www.weblandia.com/radio/pioners.htm

Rindamos recuerdo a . . . " LOS PIONEROS DE LA RADIO " ALBA DE YELTES, CONDE DE AMPERE, ANDRE-MARIE ARMSTRONG, EDWIN HOWARD AYMERICH, EUDALDO ... YOUNG, THOMAS ALBA DE YELTES, CONDE DE Inicio Final AMPERE, ANDRE-MARIE (1775 - 1836) Inicio Final ARMSTRONG, EDWIN HOWARD (1890 - 1954) Inicio Final AYMERICH TARRADELLA, EUDALDO (1891 - 1976) Inicio Final BALSERA, MATIAS (n. 1883) Inicio Final BARDEEN, JOHN (n. 1908) Inicio Final Inicio Final BELL, ALEXANDER GRAHAM (1847 - 1922) Inicio Final BERLINER, EMIL (1851 - 1929) Inicio Final BRAILLARD, RAIMOND Inicio Final BRANLY, EDOUARD (n. 1864) Inicio Final BRATTAIN, WALTER HOUSE (1902 - 1987) Inicio Final BRAUN, KARL FERNAND (1850 - 1918) Inicio Final BRIGHT, SIR CHARLES TILSTON (1832 - 1888) Inicio Final BRONDELL, A. (n. 1863) Inicio Final BROWN, S. G. (n. 1898) Inicio Final BUCHER, E. E. (n. 1885) Inicio Final CARPENTIER, J. (n. 1854) Inicio Final CAMRAS, MARVIN (n. 1916) Inicio Final CONRAD, FRANK Inicio Final DUNWOODY H. H. C. Inicio Final EDISON, THOMAS ALVA (1847 - 1931) Inicio Final FARADAY, MICHAEL (1791 - 1867) Inicio Final FESSENDEN, REGINALD AUBREY (1866 - 1932)

29. Science And Society Picture Library - Search 10300298 © Science Museum Pictorial andremarie ampere, French physicist andmathematician, c. 10300298. andre-marie ampere, French physicist and http://www.scienceandsociety.co.uk/results.asp?x9=AMPERE, ANDRE-MARIE

30. Science And Society Picture Library - Search Picture of andremarie ampere, French physicist and mathematician, c 1810.Etching by F Tonnelat of the French physicist and mathematician andre-marie http://www.scienceandsociety.co.uk/results.asp?image=10300298&wwwflag=2&imagepos

31. Oertsted Y Ampere Translate this page andre-marie ampere, en Francia, advirtió que si una corriente en un hilo ejercíauna fuerza magnética sobre la aguja, dos hilos semejantes también deberían http://www.phy6.org/earthmag/Moersted.htm

Oersted y Ampere asociaron la Electricidad y el Magnetismo Hans Christian Oersted. Experimento de Oersted. Lo que vio Oersted. Andre-Marie Ampere, inversamente proporcional a la distancia entre ellas y proporcional a la intensidad de la corriente que pasaba por cada una. Solo para los que : esta no y I , fluyendo en segmentos de hilo de longitudes L y L I I L L /R deben sumarse Para dos hilos rectos, el resultado final es como arriba, una fuerza inversamente proporcional a R, no a R Las corrientes paralelas en dos lazos Dos corrientes circulares en la misma se atraen Dos corrientes circulares de direcciones opuestas se repelen Maxwell dos tipos de fuerza James Clerk Maxwell Repita el Experimento de Oersted Un alambre bastante grueso de 30 cm de largo, aislado o descubierto. . Doble los extremos del alambre de modo Que queden cerca uno del otro. Tome un extremo del alambre con una mano Tome el otro extremo con la otra mano no hay hierro involucrado sobre debajo del alambre. Glosario Author and Curator: Dr. David P. Stern

32. Andre Marie Ampere - Anagrams Rearranging the letters of Andre Marie ampere (Mathematician and physicist) gives Find more anagrams of andre marie ampere (or any other text)! http://www.anagramgenius.com/archive/andre-marie-ampere.html

Archive The definitive site for fun anagrams! Andre Marie Ampere anagrams Rearranging the letters of Andre Marie Ampere (Mathematician and physicist) gives: Am a per-diem earner. (by Mike Mesterton-Gibbons by hand) Repairer made name. (by V.Rabin) See also: Georg Simon Ohm Michael Faraday Download FREE anagram-generating software for your Windows computer Webmasters: make money from your website! Instructions for linking to this page! Learn about the Anagram Genius software (Windows/MacOS) Search the Archive Add YOUR anagrams to the Archive! League table of top contributors Find anagram aliases of andre marie ampere (or any other text)! Find gold service anagrams of andre marie ampere (or any other text)! Anagram Genius Archive Main Index Anagram Genius Archive France Index www.anagramgenius.com home page Search the anagram archive (e.g. osama) Subject Author Anagram See this page for more relating to andre marie ampere andre marie ampere - anagrams page and William Tunstall-Pedoe

33. Magnetic Fields -- History andremarie ampere by L.Pearce Williams, Scientific American January 1989, p.90. Edmond Halley, Geophysicist by Michael E. Evans, Physics Today, http://www-spof.gsfc.nasa.gov/Education/whmfield.html

Site Map #2H. Magnetic Fields History Until 1820, the only magnetism known was that of iron magnets and of "lodestones", natural magnets of iron-rich ore. Edmond Halley It was believed that the inside of the Earth was magnetized in the same fashion, and scientists were greatly puzzled when they found that the direction of the compass needle at any place slowly shifted, decade by decade, suggesting a slow variation of the Earth's magnetic field. How can an iron magnet produce such changes? Edmond Halley (of comet fame) ingeniously proposed that the Earth contained a number of spherical shells, one inside the other, each magnetized differently, each slowly rotating in relation to the others. Hans Christian Oersted was a professor of science at Copenhagen University. In 1820 he arranged in his home a science demonstration to friends and students. He planned to demonstrate the heating of a wire by an electric current, and also to carry out demonstrations of magnetism, for which he provided a compass needle mounted on a wooden stand. Oersted's Experiment While performing his electric demonstration, Oersted noted to his surprise that every time the electric current was switched on, the compass needle moved. He kept quiet and finished the demonstrations, but in the months that followed worked hard trying to make sense out of the new phenomenon.

34. Encyclopedia: Andre Marie Ampere Other descriptions of Andre Marie ampere. AndréMarie Ampère (January 22, 1775 –June 10, 1836), was a French physicist who is generally credited as one of http://www.nationmaster.com/encyclopedia/Andre-Marie-Ampere

Supporter Benefits Signup Login Sources ... Pies Related Articles People who viewed "Andre Marie Ampere" also viewed: Electricity William Thomson, 1st Baron Kelvin Natural sciences Salvation army ... Georg Ohm What's new? Our next offering Latest newsletter Student area Lesson plans Recent Updates Uptown Records Unfabulous U Thant U Ba Swe ... More Recent Articles Top Graphs Richest Most Murderous Most Taxed Most Populous ... More Stats Encyclopedia: Andre Marie Ampere Updated 205 days 20 hours 37 minutes ago. Other descriptions of Andre Marie Ampere André-Marie Ampère January 22 June 10 ), was a French physicist who is generally credited as one of the main discoverers of electromagnetism . The ampere unit of measurement of electric current is named after him. He was born at Poleymieux-au-Mont-d'or , near Lyons and took a passionate delight in the pursuit of knowledge from his very infancy, and is reported to have worked out long arithmetical sums by means of pebbles and biscuit crumbs before he knew the figures. His father began to teach him Latin , but ceased on discovering the boy's greater inclination and aptitude for mathematical studies. The young Ampère, however, soon resumed his Latin lessons, to enable him to master the works of

35. Andre Marie Ampere (Redirected from Andre Marie ampere). Andr©Marie Amp¨re (January 20, 1775 –June 10, 1836), was a French physicist who is generally credited as one of http://www.cooldictionary.com/words/Andre-Marie-Ampere.wikipedia

Andre Marie Ampere Hear it pronounced in Wikipedia This article on crosslinked , or Back to: Webster Dictionary with PRONUNCIATION and Sound! where you can learn English and educate yourself Practice English, talk to a funny artificial intelligence robot hear its voice (hilarious). Wikimedia needs your help in its 21-day fund drive. See our fundraising page Over $120,000 has been donated since the drive began on 19 August. Thank you for your generosity! Andr©-Marie Amp¨re (Redirected from Andre Marie Ampere Andr©-Marie Amp¨re January 20 June 10 ), was a French physicist who is generally credited as one of the main discoverers of electromagnetism . The ampere unit of measurement of electric current is named after him. Andr©-Marie Amp¨re Amp¨re was born in Lyon , near his father's country house in Poleymieux and, as a child prodigy , took a passionate delight in the pursuit of knowledge from his very infancy, and is reported to have worked out long arithmetical sums by means of pebbles and biscuit crumbs before he knew the figures. His father began to teach him Latin , but ceased on discovering the boy's greater inclination and aptitude for mathematical studies. The young Amp¨re, however, soon resumed his Latin lessons, to enable him to master the works of

36. Tomash Collection List In Alphabet 78 ampere, andremarie De l action mutuelle de deux courans electriques, . 85 ampere, andre-marie Memoire sur la theorie mathematique des phenomenes http://www.libra.titech.ac.jp/tomash/tomash_list_e.html

Tomash Collection of the History of Electricity and Magnetism

37. Andre-marie Ampere Translate this page André-Marie Ampère. (Polémieux, Lyon, 1775 - Marselha, 1836). Físico francês.De formação autodidacta, manifesta interesse por todos os ramos do http://www.vidaslusofonas.pt/andremarie_ampere.htm

André-Marie Ampère (Polémieux, Lyon, 1775 - Marselha, 1836) Físico francês. De formação autodidacta, manifesta interesse por todos os ramos do conhecimento. A partir de 1801 divide-se por estudos de Física e Química. Um ano mais tarde escreve o seu primeiro estudo científico, que versa sobre a teoria do jogo. A partir de 1805 ensina na Escola Politécnica de Paris. Napoleão, em reconhecimento do seu talento, nomeia-o inspector-geral de instrução pública em 1808. Em 1814 ingressa na Academia de Ciências e, em 1824, no Colégio de França. Entre 1807 e 1815 dedica-se a investigações químicas; estabelece a diferença entre átomos e moléculas e enuncia o chamado «princípio de Avogadro» independentemente do investigador italiano assim chamado. Formula as leis básicas do electromagnetismo, que expõe no seu estudo Sobre a teoria matemática dos fenómenos electrodinâmicos deduzida unicamente através da experiência (1827). A sua vida privada é uma sequência de infortúnios: em 1793 o seu pai, um rico comerciante, morre na guilhotina; em 1803 morre a sua mulher, após um brevíssimo matrimónio; volta a casar-se, mas este segundo casamento redunda em infelicidade. Ao longo da sua vida experimenta períodos de desânimo seguidos de momentos de entusiasmo. O campo de investigação que melhor cultiva é o dos fenómenos eléctricos. Em 1820, interessado pelas experiências de Oersted sobre o desvio das agulhas magnetizadas por uma corrente eléctrica, começa a estudar os fenómenos electromagnéticos. No decurso das suas investigações sobre a electricidade faz importantes descobertas: estuda a acção mútua entre ímans e correntes; experimenta a mútua influência entre fios condutores paralelos; distingue entre a quantidade de corrente que passa por um condutor e a força impulsora ou tensão; concebe o solenóide; antecipa-se ao galvanómetro, sugere como medir as correntes determinando o desvio aplicado a um íman; e propõe que o magnetismo é um fenómeno produzido pelo movimento de cargas na matéria, com o que se adianta notavelmente à teoria electrónica da matéria.

38. Ampere, Andre Marie ampere, Andre Marie. Andre ampere (17751836) was a French physicist who laidthe foundations for the science of electrodynamics through his demonstration http://www.cartage.org.lb/en/themes/Sciences/Physics/Electromagnetism/Magnetosta

Themes Science Physics Electromagnetism ... Currents from magnetism Andre Ampere (1775-1836) was a French physicist who laid the foundations for the science of electrodynamics through his demonstration that electric currents produce magnetic fields, and through his subsequent investigation into the relationship between these two phenomena. The son of a well-to-do merchant, Ampere educated himself through diligent reading in the family library. He survived the French Revolution to become a science teacher, first in Lyons and then in Bourg. He later took a post at the Ecole Polytechnique, and in 1808 became inspector general of the university system in Paris. Beginning in 1824, he also taught physics at the College de France and philosophy at the Faculte des Lettres, pursuing diverse scientific interests in the midst of personal tragedy. He was greatly affected by his father's execution by guillotine during the Revolution and, after his first wife's early death, had a catastrophic second marriage. Ampere's most notable achievements were his independent determination (1814) of Avogadro's law and his work from 1820 to 1827 based on Oersted's discovery, announced in 1820, that a magnetic needle moves in the vicinity of an electric current. Ampere succeeded in explaining the latter phenomenon by assuming that an electric current is capable of exciting a magnetic field. He further demonstrated that the direction of the magnetic field is determined by the direction of the current. He developed a quantitative relationship for the strength of a magnetic field in relation to an electric current (Ampere's theorem) and propounded a theory as to how iron becomes magnetized. Ampere also devised a rule governing the mutual interaction of current-carrying wires (Ampere's law) and produced a definition of the unit of measurement of current flow, now known as the ampere.

39. Andre Marie Ampere Andre Marie ampere. Used with permission of Maiken Naylor, University at Buffalo,Buffalo, NY, USA, http//ublib.buffalo.edu/libraries/units/sel/exhibits/ http://www.cartage.org.lb/en/themes/Arts/Graphicartists/Prints/scistamp/em/05.ht

Andre Marie Ampere Used with permission of Maiken Naylor, University at Buffalo, Buffalo, NY, USA, http://ublib.buffalo.edu/libraries/units/sel/exhibits/stamps Andre Marie Ampere (1775-1836) was inspired by the work of Oersted to study the interactions between current-carrying wires, and derived a mathematical formula describing this force. He devised the right-hand rule to describe current-flow. The unit of current, Ampere, is named after him.

40. New Catholic Dictionary: Ampere, Andre Marie New Catholic Dictionary ampere, Andre Marie. Andre Marie ampere. AndreMarie ampere Physicist, mathematician, born Lyons, France, 1775; http://www.catholic-forum.com/saints/ncd00472.htm

Andre Marie Ampere Physicist, mathematician, born Lyons, France died Marseilles, France . He is famed for his discoveries in electro-dynamics. In the Paris Conference of Electricians named the practical unit of electric current, the "ampere." He wrote "Mathematical Theory of the Phenomenon of Electro-dynamics" and other scientific treatises. New Catholic Dictionary NCD Index Page Catholic Community Forum Contact Author Message Board

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 2     21-40 of 102    Back | 1  | 2  | 3  | 4  | 5  | 6  | Next 20