Read Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London by Nikola Tesla Free Online


Ebook Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London by Nikola Tesla read! Book Title: Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London
The author of the book: Nikola Tesla
Language: English
ISBN: 1458944700
ISBN 13: 9781458944702
Format files: PDF
The size of the: 7.20 MB
Edition: Rarebooksclub.com
Date of issue: October 1st 2012

Read full description of the books Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London:

This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1904 edition. Excerpt: ...when the carbon cup contained a body which was rapidly carried off--I presume because in such cases, with the same potential, higher speeds were reached, and also because, per unit of time, more matter was projected--that is, more particles would strike the glass. The before-mentioned difficulty did not exist, however, when the body mounted in the carbon cup offered great resistance to deterioration. For instance, when an oxide was first fused in an oxygen blast and then mounted in the bulb, it melted very readily into a drop. Generally during the process of fusion magnificent light effects were noted, of which it would be difficult to give an adequate idea. Fig. 23 is intended to illustrate the effect observed with a ruby drop. At first one may see a narrow funnel of white light projected against the top of the globe, where it produces an irregularly outlined phosphorescent patch. When the point of the ruby fuses the phosphorescence becomes very powerful; but as the atoms are projected with much greater speed from the surface of the drop, soon the glass gets hot and "tired," and now only the outer edge of the patch glows. In this manner an intensely phosphorescent, sharply defined line, I, corresponding to the outline of the drop, is produced, which spreads slowly over the globe as the drop gets larger. When the mass begins to boil, small bubbles and cavities are formed, which cause dark colored spots to sweep across the globe. The bulb may be turned downward without fear of the drop falling off, as the mass possesses considerable viscosity. I may mention here another feature of some interest, which I believe to have noted in the course of these experiments, though the observations do not amount to a certitude. It appeared that under the...

Read Ebooks by Nikola Tesla



Read information about the author

Ebook Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London read Online! Nikola Tesla was a genius polymath, inventor and a mechanical and electrical engineer. He is frequently cited as one of the most important contributors to the birth of commercial electricity, a man who "shed light over the face of Earth," and is best known for his many revolutionary developments in the field of electricity and magnetism in the late 19th and early 20th centuries. Tesla's patents and theoretical work formed the basis of modern alternating current (AC) electric power systems, including the polyphase power distribution systems and the AC motor, with which he helped usher in the Second Industrial Revolution.

Born an ethnic Serb in the village of Smiljan, Vojna Krajina, in the territory of today's Croatia, he was a subject of the Austrian Empire by birth and later became an American citizen. After his demonstration of wireless communication (radio) in 1894 and after being the victor in the "War of Currents", he was widely respected as one of the greatest electrical engineers who worked in America. Much of his early work pioneered modern electrical engineering and many of his discoveries were of groundbreaking importance. During this period, in the United States, Tesla's fame rivaled that of any other inventor or scientist in history or popular culture, but due to his eccentric personality and his seemingly unbelievable and sometimes bizarre claims about possible scientific and technological developments, Tesla was ultimately ostracized and regarded as a mad scientist. Never having put much focus on his finances, Tesla died impoverished at the age of 86.

The SI unit measuring magnetic flux density or magnetic induction (commonly known as the magnetic field "B"), the tesla, was named in his honor (at the Conférence Générale des Poids et Mesures, Paris, 1960), as well as the Tesla effect of wireless energy transfer to wirelessly power electronic devices which Tesla demonstrated on a low scale (lightbulbs) as early as 1893 and aspired to use for the intercontinental transmission of industrial energy levels in his unfinished Wardenclyffe Tower project.

Aside from his work on electromagnetism and electromechanical engineering, Tesla contributed in varying degrees to the establishment of robotics, remote control, radar and computer science, and to the expansion of ballistics, nuclear physics, and theoretical physics. In 1943, the Supreme Court of the United States credited him as being the inventor of the radio. Many of his achievements have been used, with some controversy, to support various pseudosciences, UFO theories, and early New Age occultism.



Ebooks PDF Epub



Add a comment to Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London




Read EBOOK Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London by Nikola Tesla Online free

Download Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London PDF: experiments-with-alternate-currents-of-high-potential-and-high-frequency-a-lecture-delivered-before-the-institution-of-electrical-engineers-london.pdf Experiments with Alternate Currents of High Potential and High Frequency; A Lecture Delivered Before the Institution of Electrical Engineers, London PDF