What does van de graaff generator mean?
Definitions for van de graaff generator
ˈvæn də ˌgræfvan de graaff gen·er·a·tor
This dictionary definitions page includes all the possible meanings, example usage and translations of the word van de graaff generator.
Princeton's WordNet
electrostatic generator, electrostatic machine, Wimshurst machine, Van de Graaff generatornoun
electrical device that produces a high voltage by building up a charge of static electricity
Wiktionary
Van de Graaff generatornoun
a device in which an electric charge is built up on a large spherical electrode by means of a rapidly moving belt
Etymology: Named after its inventor Robert Jemison Van de Graaff.
Wikipedia
Van de Graaff generator
A Van de Graaff generator is an electrostatic generator which uses a moving belt to accumulate electric charge on a hollow metal globe on the top of an insulated column, creating very high electric potentials. It produces very high voltage direct current (DC) electricity at low current levels. It was invented by American physicist Robert J. Van de Graaff in 1929. The potential difference achieved by modern Van de Graaff generators can be as much as 5 megavolts. A tabletop version can produce on the order of 100 kV and can store enough energy to produce visible electric sparks. Small Van de Graaff machines are produced for entertainment, and for physics education to teach electrostatics; larger ones are displayed in some science museums. The Van de Graaff generator was originally developed as a particle accelerator for physics research, as its high potential can be used to accelerate subatomic particles to great speeds in an evacuated tube. It was the most powerful type of accelerator until the cyclotron was developed in the early 1930s. Van de Graaff generators are still used as accelerators to generate energetic particle and X-ray beams for nuclear research and nuclear medicine.The voltage produced by an open-air Van de Graaff machine is limited by arcing and corona discharge to about 5 MV. Most modern industrial machines are enclosed in a pressurized tank of insulating gas; these can achieve potentials as large as about 25 MV.
ChatGPT
van de graaff generator
A Van de Graaff generator is an electrostatic machine which uses a moving belt to accumulate very high amounts of electrical potential on a hollow metal globe. It was invented by American physicist Robert J. Van de Graaff in 1929. The device is often used in physics research and demonstrations to produce extremely high voltage, and in medicine for radiation therapy.
Wikidata
Van de Graaff generator
A Van de Graaff generator is an electrostatic generator which uses a moving belt to accumulate very high amounts of electrical charge on a hollow metal globe on the top of the stand. It was invented by American physicist Robert J. Van de Graaff in 1929. The potential difference achieved in modern Van de Graaff generators can reach 5 megavolts. A tabletop version can produce on the order of 100,000 volts and can store enough energy to produce a visible spark. A Van de Graaff generator operates by transferring electric charge from a moving belt to a terminal. First invented in 1929, the Van de Graaff generator became a source of high voltage for accelerating subatomic particles to high speeds, making it a useful tool for fundamental physics research.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of van de graaff generator in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of van de graaff generator in Pythagorean Numerology is: 8
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"van de graaff generator." Definitions.net. STANDS4 LLC, 2024. Web. 28 Mar. 2024. <https://www.definitions.net/definition/van+de+graaff+generator>.
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