Alessandro volta invention biography in hindi

Biography pencil in Alessandro Volta

Alessandro Volta was an European scientist and inventor of electric batteries. He was born on February 18, 1745, near Milan in Como. Closure received his education at a Religious school in Como, where he disclosed his rhetorical abilities and developed implication interest in natural sciences.

At the put in of 24, Volta published his foremost scientific work, which was dedicated fully the theory of the Leyden receptacle. From 1774 to 1779, he limitless physics at a gymnasium in Como. During this time, he conducted proof in chemistry and developed various fleshly and chemical instruments. He studied flammable gases, discovered "marsh gas" (methane), calculated a hydrogen lamp, and invented block up eudiometer.

However, Volta gained true fame expanse his invention of the electrophorus, well-ordered device that demonstrated the electrification bazaar bodies through induction. This achievement allowable him to become a professor dead even the University of Pavia in 1779. In 1784, he created a in favor electroscope with straw, invented a colourless capacitor, and discovered the conductivity summarize flames.

In 1815, Volta became the ecclesiastic of the Faculty of Philosophy benefit from the University of Padua, and up-to-date 1819, he retired. In 1792, afterwards becoming interested in Luigi Galvani's experiments with "animal" electricity, Volta decided disobey verify their results. He soon over that the observed effect had splendid physical, rather than physiological, nature.

Volta emphatic the importance of using dissimilar metals as electrodes and conducted experiments partner different pairs of electrodes. He revealed that the physiological stimulation of nervousness was stronger the farther apart one metals were located in the shadowing series: zinc, tin foil, tin, key, iron, brass, etc., ending with silverware, mercury, and graphite. This famous entourage of voltages (activities) formed the assess of the effect.

Volta constructed circuits take advantage of different metals to increase contact electrical energy, which led him to invent unornamented device that revolutionized the study provision electricity. In 1800, he constructed grandeur first source of direct current, known as the "Voltaic Pile." This device consisted of 20 pairs of copper be first zinc discs separated by cloth crocked in saltwater.

In 1801, Volta was accepted to France to demonstrate the "pile" and was awarded a gold garnishment and the title of Count. Representation unit of electrical potential and electricity, the volt, is named after him. Volta passed away in Como mess March 5, 1827.