* Impact Analysis by Shila Ipek * *general term for a variety of phenomena ? lightning, ? static electricity ? flow of galvanic electric current in an electrical wire. *results from the presence and flow of electric charge. * some common use of the word รข€želectricity refers to electric power. * * * cast at which electric naught is transferred by an electric circuit. * Devices exchange electrical energy into many useful forms, ? heat (electric heaters) ? light (light bulbs) ? exertion (electric motors) ? sound (loudspeakers) ? information technological processes (computers) ? even chemical changes * *A working connection to an electric power station grants the user door to the electric field present in electrical outfit and thus to electric power. *provided commercially by the electrical power industry. * * * galvanising phenomena studied since antiquity * Advances in the science not do until the 17th and 18th centuries * greatest progress in electrical engineering in the late 19th century * electricity turned from a scientific curiosity into an essential tool for modern life * * industrial and residential use started in the late 19th century. * fast expansion in electrical technology transformed industry and society.
* it became a driving force for the second industrial revolution * important innovators: Nikola Tesla, Thomas Edison, horse parsley Graham Bell * * Renewable Energy (formerly known as alternative energy ) from natural resources sunlight wind rain tides geothermal heat * fogey Fuels burning of coal or hydrocarbon fuels decomposition of plants and animals the remains of the ? negative fit: greenhouse effect !!! * Nuclear Fission nuclear power move use nuclear fission to generate energy by the reaction of uranium-235 inside a nuclear reactor * * ? wave of electrical inventions dramatically changed the... If you want to get a full essay, order it on our website:
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