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http://www.aalf.org/wiki/index.php?title=YoshikoSwitzer99&action=history Revision history for this page on the wiki en MediaWiki 1.13.3 Wed, 04 Nov 2026 16:02:19 GMT http://www.aalf.org/wiki/index.php?title=YoshikoSwitzer99&diff=29654&oldid=prev <p>New page: Electricity could be the power that drives the world. We can not think about our lives without power. From televisions and refrigerators to vehicles and computers, everything runs on power...</p> <p><b>New page</b></p><div>Electricity could be the power that drives the world. We can not think about our lives without power. From televisions and refrigerators to vehicles and computers, everything runs on power. Nearly all of it really is provided in the shape of electricity that's generated in various types of power plants. These power plants use fossil fuels, nuclear power, wind, water or geothermal energy whilst the various resources of electricity.<br /> <br /> How to Generate Electricity<br /> <br /> Electricity is generated in numerous forms of power plants. The essential mechanism involves usage of the various resources of electricity to rotate the blades of a turbine. As the blades rotate, electricity is produced in the generator. This principle was found by British scientist Michael Faraday. According to the principle when a power conductor (say copper wire) is rotated involving the poles of a magnet, electricity is generated.<br /> <br /> Resources of Electricity<br /> <br /> Fossil Fuel: Fossil fuels include coal, oil and propane. Fossil fuels were formed an incredible number of years ago when dead plants and animal remains got buried under layers of soil and under great pressure and temperature, got changed into their present form. Fossil fuels are the main electric source in the usa. Very nearly 49. 8% of electricity in america is generated by burning coal. For long these have now been the absolute most widely used way to obtain electrical energy on the planet. Nevertheless , due to heavy dependence of the world on fossil fuel for way to obtain electrical power, they have been being depleted at an even faster rate than they can be formed. That is putting strain on the remaining deposits of fossil fuel and making the world try to find alternative energy sources. An issue of using fossil fuels to generate electricity is that burning them provides lots of toxic gases that pollute the surroundings and donate to world wide warming.<br /> <br /> Nuclear Energy: Nuclear energy is obtained through nuclear fission. This method involves the splitting of nuclei of certain elements which results in the release of a massive amount energy. The fissile material most often used are Uranium - 235 and Plutonium - 239. Due to its immense potential, lot of research will be done on nuclear energy such that it becomes one of the major electricity sources. However , one major problem of using nuclear energy as an electrical power source is managing nuclear waste. They are radioactive products whose radiations may have harmful effects on the living things. Even though utmost care has been taken in order that they are safely disposed, aftereffects of nuclear radiations on the plants in the oceans where they are dumped mostly raises a big question of the efficiency of the measures. Also, despite the fact that the fission reactions are very well controlled in nuclear power plants, in case the checks fail, it can result in a nuclear disaster.<br /> <br /> [http://einspem.upm.edu.my/hpcss/index.php?title=User:WhitmerStarbuck256 biomass definition]</div> Wed, 21 Mar 2012 19:29:46 GMT YoshikoSwitzer99 http://www.aalf.org/wiki/index.php?title=Talk:YoshikoSwitzer99