Michael Faraday :: essays research papers

Michael Faraday is a British physicist and chemist, best known for his discoveries of electromagnetic induction and of the laws of electrolysis. He was innate(p) in 1791 to a poor family in London, Michael Faraday was extremely curious, questioning every(prenominal)thing. He felt an urgent need to know more. At age 13, he became an errand boy for a bookbinding shop in London. He read every book that he bound, and decided that one day he would release a book of his own. He became interested in the concept of energy, specifically deplume. Because of his early reading and experiments with the idea of force, he was able to make measurable discoveries in galvanicity later in life. He eventually became a chemist and physicist.     Faraday built two devices to produce what he called electromagnetic rotary motion that is a continuous circular motion from the circular magnetic force around a wire. Ten years later, in 1831, he began his neat series of experiments i n which he discovered electromagnetic induction. These experiments form the innovation of modern electromagnetic technology.     In 1831, using his "induction call up", Faraday make one of his greatest discoveries - electromagnetic induction the "induction" or multiplication of electricity in a wire by means of the electromagnetic effect of a current in another wire. The induction ring was the scratch electric transformer. In a second series of experiments in September he discovered magneto-electric induction the production of a simmer down electric current. To do this, Faraday attached two wires through a glide contact to a copper disc. By rotating the disc between the poles of a horseshoe magnet he obtained a continuous direct current. This was the first generator. From his experiments came devices that led to the modern electric motor, generator and transformer.     Faraday continued his electrical experiments. In 1832 , he proved that the electricity induced from a magnet, voltaic electricity produced by a battery, and static electricity was all the same. He in any case did significant work in electrochemistry, stating the First and Second Laws of Electrolysis. This laid the base for electrochemistry, another great modern industry.      The research that established Faraday as the frontmost experimental scientist of his day was, however, in the fields of electricity and magnetism. In 1821 he plotted the magnetic field around a conductor carrying an electric current the existence of the magnetic field had first been observed by the Danish physicist Hans Christian Oersted in 1819.