ETIMOLOGÍA DE LA PALABRA VAN DE GRAAFF GENERATOR
Named after R. J. Van de Graaff (1901–67), US physicist.
QUÉ SIGNIFICA VAN DE GRAAFF GENERATOR EN INGLÉS
Van de Graaff generador
Un generador de Van de Graaff es un generador electrostático que utiliza una correa móvil para acumular cantidades muy altas de potencial eléctrico en un globo de metal hueco en la parte superior del soporte. Fue inventado por el físico estadounidense Robert J. Van de Graaff en 1929. La diferencia de potencial lograda en los modernos generadores de Van de Graaff puede llegar a 5 megavolts. Una versión de sobremesa puede producir del orden de 100.000 voltios y puede almacenar suficiente energía para producir una chispa visible. Un generador de Van de Graaff funciona transfiriendo la carga eléctrica de una correa móvil a una terminal. Inventado por primera vez en 1929, el generador Van de Graaff se convirtió en una fuente de alto voltaje para acelerar las partículas subatómicas a altas velocidades, convirtiéndolo en una herramienta útil para la investigación fundamental de la física.
definición de Van de Graaff generator en el diccionario inglés
La definición de generador de Van de Graaff en el diccionario es un dispositivo para producir altos potenciales electrostáticos, que consiste en una esfera de metal hueco en la que se acumula una carga de una correa móvil continua de material aislante: utilizada en aceleradores de partículas.
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10 LIBROS DEL INGLÉS RELACIONADOS CON «VAN DE GRAAFF GENERATOR»
Descubre el uso de
Van de Graaff generator en la siguiente selección bibliográfica. Libros relacionados con
Van de Graaff generator y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Physics Demonstrations: A Sourcebook for Teachers of Physics
A Van de Graaff generator illustrates many principles of high-voltage
electrostatics, such as making a person's hair stand on end. MATERIALS Van de
Graaff generator1 grounded conducting sphere grounded pointed needle
insulated stool ...
2
Matter and Interactions
(c) After the spark stops, show the charge distribution for both spheres, and
explain briefly but completely how this new charge distribution came about. 21.P.
103 A Van de Graaff generator pulls electrons out of the Earth and transports
them on ...
Ruth W. Chabay, Bruce A. Sherwood,
2011
-The Van de Graaff generator - polythene strip used as an insulating support The
lightning conductor. The discovery that charge delivered to the inside of a hollow
conductor is all transferred to its outside surface led to the invention of a very ...
Describe the construction and working of a Van de Graaff generator with the help
of a labelled diagram. [CBSE 1999, 1997] OR Explain the principle on which Van
de Graaff generator operates. Draw a labelled schematic sketch and write ...
5
Physics for Scientists and Engineers
One device in which the process is particularly easy to follow is the van de Graaff
generator, shown in Figure 27.2. By means of the corona discharge at L (Section
25.3 and Table 26.1), electric charge is "sprayed" by the sharp-pointed metal ...
6
modern's abc of physics for xii (part-i):
[P.S.S.C.E. 2007) FAQ, 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Explain the principle
on which Van de Graaff generator operates. Draw a labelled schematic sketch
and briefly write its working. [H.S.SC.E. 2008) Give the working principle of a Van
...
7
A Dictionary of Scientists
While at Princeton he constructed, in 1931, the first model of his generator, now
known as the Van de Graaff generator. The charge was carried to the hollow
sphere by means of an insulated fabric belt and once transferred could
accumulate ...
John Daintith, Derek Gjertsen,
1999
8
Techniques of Particle Energy Control with
Van de Graaff ...
... A more advanced method of stabilizing the analyzer voltage has recently been
described. (10) Fig. 2 — Schematic drawing of the electrostatic analyzer used to
control the University of Minnesota Van de Graaff generator. 4 Gross changes in
...
Carl L. Bailey, John Harry Williams,
1952
9
The Physics of Radiation Therapy
Figure 4.4. A Van de Graaff generator. included in this category if their energy is 1
MeV or greater. Examples of clinical megavoltage machines are accelerators
such as the Van de Graaff generator, linear accelerator, betatron and mi- crotron,
...
10
Physics: for scientists and engineers ; Modern physics : for ...
One device in which the process is particularly easy to follow is the van de Graaff
generator, shown in Figure 27.2. By means of the corona discharge at L (Section
25.3 and Table 26.1), electric charge is "sprayed" by the sharp-pointed metal ...
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «VAN DE GRAAFF GENERATOR»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
Van de Graaff generator en el contexto de las siguientes noticias.
First annual STEM Fest 'geared towards fun, engagement'
But the microscopes, flight simulators, 3-D printers and a Van de Graaff generator weren't enough to change the 13-year-old's mind. "There's a lot of cool ... «Deseret News, Mar 15»
A Battery Doesn't Store Charge, But How Does It Work?
This is what happens in a Van de Graaff generator (the metal ball that you put your hand on to make your hair stand up). However, I will save the analysis of a ... «Wired, Feb 15»
Controlling Water Drops on the Space Station with Legos and …
What do you do when you've got free time on the International Space Station and a bunch of legos? Build a Van de Graaff generator out of lego bricks, a rubber ... «PhysicsCentral.com, Feb 15»
The Innovative Chemistry Of Tinsel
October 1946: Make your own Van de Graaff generator?? Materials include tinsel! Van de Graaff generators are those static electricity machines that make your ... «Popular Science, Dic 14»
Working Lego particle accelerator finds the Minifigs Boson
If you've ever wanted a particle accelerator of your very own, there are several options available. You could build yourself a Van de Graaff generator -- or you ... «CNET, Nov 14»
'We have educated our youth into debt'
I believe him. Under pressure to splash out when he made his killing, he bought two playthings on eBay – a Van de Graaff generator that creates static electricity ... «Telegraph.co.uk, Ago 14»
The Giant Sparking Globes that Dominate Boston's Museum of …
This small amphitheater is actually the permanent home of the largest air-insulated Van de Graaff generator on the planet—a pair of 40-foot high spheres ... «Gizmodo, Abr 14»
Pittsburgh's Abandoned Atom Smasher
They work the same as a Van de Graaff generator; the electrically charged metal domes that make your hair stand on end when you touch them. In both the ... «PhysicsCentral.com, Nov 13»
A Van de Graaff generator can snuff out a candle with "electric wind"
A Van de Graaff can make the flame of the candle flicker. It does this by generating an "electric wind." A Van de Graaff is a metal ball set on top of a rotating loop ... «io9, Jul 13»
Making Aha Moments: Mind Trekkers and Industry Join Forces to …
A startling experience: Touching a Van de Graaff generator makes a girl's hair stand on end. View Slideshow Photo Slideshow. Printable version. May 7, 2013—. «Michigan Tech News, May 13»