Major Discoveries in Electrical Communication in the 1800’s Essay

The nineteenth century was a very prolific era of discovery in electrical knowledge and technologies that laid the foundation for contemporary electrical communication. During this period of time the foundations of modern electrically based technologies were discovered. The nineteenth century began with a debate between Luigi Galvani, and Alessandro Volta regarding the source of electricity in Galvanis famous frog experiment. These debates lead to the intent of the battery by Volta, and the invention of Voltas. Voltas discoveries would lead the port for Ohms law several years later. However, originally that discovery was made Hans Christian rstead discovered electromagnetism, which was then used by Andr Marie Amper to show that magnetism is electricity. Following the publication of Ohms law, Faraday would publish his findings on inductive reasoning in the 1830s. That same decade the DC generator, and transformer were invented, and followed in the 1840s by the invention of AC ge nerator. Communications technologies advanced at an incredible pace. Smmering would flesh the first multi-line telegraph, and Morse would perfect this into a practical single wire design. The work of Charles Wheatstone in telegraphy and Heinrich Hertz in wave theory, paved the way for modern communications. Alexander Graham Bell invented the telephone in 1876. douard Branly would make the contribution of a detector that allowed for the invention of the radio. Guglielmo Marconi and Alexander Stepanovich Popov would develop the first radios. From the invention of the battery to the first intercontinental telegram transmission, the advances in electrical technologies in the 19th century made possible the technological boom of the 20th and twenty-first centuries in comm... ...ambridge University Press on behalf of The British Society for the taradiddle of Science, The British Journal for the History of Science , Vol. 1, No. 1 (Jun., 1962), pp. 31-48, Online Available http//www.jst or.org/stable/40250739Joost Mertens, Shocks and Sparks The galvanic Pile as a Demonstration Device, The University of Chicago Press on behalf of The History of Science Society, Isis Vol. 89, No. 2 (Jun., 1998), pp. 304 Online Availablehttp//www.jstor.org/stable/237757.10Herbert W. Meyer, A History of Electricity and Magnetism, The Massachusetts Institute of Technology, 1971, pp. 39, 73, 100, 201.11Richard Wolfson, University Physics Second Edition, Pearson, 2012, pp. 453, 454.12Dan M. Worrall, David Edward Hughes Concertinist and Inventor, Papers of the International Concertina Association, Allan Atlas, ed., vol. 4. 2007, pp. 4.