Wednesday, 04 March 2009

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The first electric The first electric battery was given to the world by Volta in 1800, through a letter to the President of the Royal energy costs Society of London. It was a series of NY State pairs of disks (stacked) of zinc and copper (or silver), separated from each other by pieces of cardboard or felt impregnated with water or brine, it takes about 3 cm in diameter. When a fixed unit of measure for the potential difference, the volt (just in honor of Volta) was aware that each of these elements provides a voltage of approximately 0.75 V, Brooklyn but none of these concepts was available then. Connected in series stacking allowed the tension will increase, another discovery of Volta. The invention was an absolute novelty and joy of success and a well-deserved, as was the electric start that now live, allowing the pilot study need for electricity, exceeding the limitations provided for this electrostatic generators, unique available previously. Another provision also used and described by Volta for the apparatus consisted of a series of glasses with liquid (side by side, on drums), which dipped strips of metal connecting externally a metal with another. Immediately started to get around Europe and America numerous tests with various liquids, metals and regulations, trying to improve the characteristics of the original apparatus, household which is rarely achieved, but which causes a lot of different types of batteries, of which no memory that has been more of the most remarkable. Daniell battery, released in 1836 and which have been widely used then some constructive alternatives, is formed by a zinc electrode immersed in a solution of zinc sulfate and copper electrode immersed in a solution concentration of sulfate copper. the resources offered online about energy by for your gas and energy The two electrolytes are...