Kirhgof biography

Biography Gustav Robert Kirchhof him. Gustav Robert Kirchhoff was born on March 12 in Königsberg. He died on October 17 in Berlin. This is one of the great physicists of the XIX century. Kirhhof C in G. at the age of twenty -one years, he formulated the basic laws for calculating currents and voltages in electrical circuits, which now bear his name.

In the year of graduation, Kirchhof married the daughter of a professor. In the year he had already acted as a privat-end office in Berlin. In - gg. In the year he was elected a member of the Berlin Academy. Since the year he was a corresponding member of the St. Petersburg Academy of Sciences. The scientific contribution of Kirchhof was an excellent expert on mathematics.

He easily attached this knowledge to the difficult issues of mathematical physics, in the field of which he mainly worked. Already his first works on the distribution of electricity through the plates - served as the starting point for many works of other scientists. A number of subsequent electricity work were devoted to issues about the distribution of electricity on the conductor, about the discharge of capacitors, about the flow of electricity through underwater cables, etc.

The work on the induction of currents is especially important, containing a description of the method of determining the electrical resistance of the conductors to an absolute extent, and two large memoirs about induced magnetism and at the same time Kirchhof unveiled a number of remarkable works on mechanics related mainly to the theory of deformation, balance and the movement of elastic bodies.

Kirchhof outlined his views on the basic principles of mechanics in very well -known lectures on mechanics containing many difficult issues of the theories of elasticity and fluid course; In this essay, Kirchhof tried to renounce the need to maintain the mechanics of concepts about mass and power in causal connection with movement. The most fame is the work of Kirchhof of radiation of radiation; A number of experienced together with the famous chemist Bunzen and theoretical work on this issue - led to the brilliant discovery of the circulation of the spectrum lines, to the explanation of the fraunhofer lines and to the creation of a whole method, extremely important in their applications in physics, chemistry and astronomy, - spectral analysis.

Then followed a number of works on thermodynamics of vapors and solutions and on optics. Recent Kirchhof’s studies related to changes in the form of bodies under the influence of magnetic and electric forces - the Encyclopedic Dictionary of Brockhaus and Efron: in 86 volumes of 82 tons. Lectures on TOE.