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A Tesla coil is an electrical resonant transformer circuit designed by inventor Nikola Tesla in 1891. [1] It is used to produce high-voltage, low-current, high-frequency alternating-current electricity. [2] [3] Tesla experimented with a number of different configurations consisting of two, or sometimes three, coupled resonant electric circuits.
Tesla invented the Tesla coil during efforts to develop a "wireless" lighting system, with gas discharge light bulbs that would glow in an oscillating electric field from a high voltage, high frequency power source. [11] [8] For a high frequency source Tesla powered a Ruhmkorff coil (induction coil) with his high frequency alternator.
Later called the Tesla coil, it would be used to produce high-voltage, ... At the 1932 party, Tesla claimed he had invented a motor that would run on cosmic rays. [219]
Nikola Tesla was an inventor who obtained around 300 patents [1] ... Resultant back-emf is rectified to capacitors, and fed through a Tesla coil to a load.
The plasma lamp was invented by Nikola Tesla, during his experimentation with high-frequency currents in an evacuated glass tube for the purpose of studying high voltage phenomena. [2] Tesla called his invention an "inert gas discharge tube". [3] The modern plasma lamp design was developed by James Falk and MIT student Bill Parker. [1] [4]
Teleforce was mentioned publicly in the New York Sun and The New York Times on July 11, 1934. [9] [10] The press called it a "peace ray" or death ray.[11] [12] The idea of a "death ray" was a misunderstanding in regard to Tesla's term when he referred to his invention as a "death beam" so Tesla went on to explain that "this invention of mine does not contemplate the use of any so-called 'death ...
A second type of spark gap that had a similar quenching effect [15] was the "rotary gap", invented by Tesla in 1896 [92] [93] and applied to radio transmitters by Reginald Fessenden and others. [ 17 ] : p.359–362 [ 79 ] It consisted of multiple electrodes equally spaced around a disk rotor spun at high speed by a motor, which created sparks ...
English: Circuit diagram of a modern unipolar W:Tesla coil, a spark-excited resonant transformer circuit which produces high frequency high voltage alternating current at low current levels. It was invented by Serbian-American inventor Nikola Tesla in 1891.