- www.eia.doe.gov/kids/energyfacts/sources/electricity.html - 30k -
- Diccionario Larousse Ilustrado
- ezinearticles.com/?The-Importance-of-Electricity&id=1213408 - 47k -
lunes, 20 de octubre de 2008
Sources
The Effects of Electricity as an Invention
The history of electricity as a branch of physics began with observations and hypothesis, Tales De Mileto was the first to observe the phenomenon of electricity when rubbing an amber bar to a piece of cloth, he saw that the bar could attract light objects.
The first scientific approximations to the phenomenon were done by systematic inventors in the centuries XVII and XVIII, like Gilbert Von Guericke, Du Fay, Van Volta, Coulomb and Franklin, and at beginning of the XIX century with Ampere, Faraday and Ohm; But the development of a theory that unified electricity with magnetism like two manifestations of a same phenomenon was not reached until the formulation of the equations of Maxwell.
This invention changed people's life in all the places in the world, electricity marked the top of electronics' era, Its first application generalized was the electric telegraph by Samuel Morse, this revolution all the telecommunications; However the drastic changes were at the of XIX century, because the electric illumination was extend to all the streets and houses.
The electricity converted in one of the principles driving forces of the second industrial revolution; all this change revolution all the people and specially Scientifics so in that way had changed into an industrial activity.
The effects that brought the electricity marked a difference of before and after of this invention, starting with Scientifics discovered the rotator magnetic field in 1882, which is the base of current machinery, also engines system and streams a generator that brings energy to the modern society.
Starting with the electricity the world modifies the duration and the time distribution of the activities, individual and social, industrials process, transport and telecommunications. This invention is considered by all the world as the most important and determined the human change, because nowadays its necessary electricity use for all the human activities because all the world turn around technology and this occurs thanks to electricity.
The history of electricity as a branch of physics began with observations and hypothesis, Tales De Mileto was the first to observe the phenomenon of electricity when rubbing an amber bar to a piece of cloth, he saw that the bar could attract light objects.
The first scientific approximations to the phenomenon were done by systematic inventors in the centuries XVII and XVIII, like Gilbert Von Guericke, Du Fay, Van Volta, Coulomb and Franklin, and at beginning of the XIX century with Ampere, Faraday and Ohm; But the development of a theory that unified electricity with magnetism like two manifestations of a same phenomenon was not reached until the formulation of the equations of Maxwell.
This invention changed people's life in all the places in the world, electricity marked the top of electronics' era, Its first application generalized was the electric telegraph by Samuel Morse, this revolution all the telecommunications; However the drastic changes were at the of XIX century, because the electric illumination was extend to all the streets and houses.
The electricity converted in one of the principles driving forces of the second industrial revolution; all this change revolution all the people and specially Scientifics so in that way had changed into an industrial activity.
The effects that brought the electricity marked a difference of before and after of this invention, starting with Scientifics discovered the rotator magnetic field in 1882, which is the base of current machinery, also engines system and streams a generator that brings energy to the modern society.
Starting with the electricity the world modifies the duration and the time distribution of the activities, individual and social, industrials process, transport and telecommunications. This invention is considered by all the world as the most important and determined the human change, because nowadays its necessary electricity use for all the human activities because all the world turn around technology and this occurs thanks to electricity.
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