40 relations: Angle, Anode, Astrophysics, Aurora, Capacitor, Cathode, Cathode ray, Cavity magnetron, Cell membrane, Charged particle beam, Current sheet, Debye length, Debye sheath, Electric potential, Electron, Enceladus, Explosion, Farley–Buneman instability, Fast Auroral Snapshot Explorer, Gas-filled tube, Gradient, Hannes Alfvén, Helicon double-layer thruster, Interplanetary medium, Invariant mass, Ion, Ionosphere, Irving Langmuir, List of plasma physics articles, Magnetosphere, Mercury-arc valve, Nuclear fusion, Outer space, Plasma (physics), Q-machine, Solar wind, Structure, Theory of relativity, Thermal energy, Voltage.
Angle
In plane geometry, an angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle.
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Anode
An anode is an electrode through which the conventional current enters into a polarized electrical device.
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Astrophysics
Astrophysics is the branch of astronomy that employs the principles of physics and chemistry "to ascertain the nature of the astronomical objects, rather than their positions or motions in space".
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Aurora
An aurora (plural: auroras or aurorae), sometimes referred to as polar lights, northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in the Earth's sky, predominantly seen in the high-latitude regions (around the Arctic and Antarctic).
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Capacitor
A capacitor is a passive two-terminal electrical component that stores potential energy in an electric field.
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Cathode
A cathode is the electrode from which a conventional current leaves a polarized electrical device.
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Cathode ray
Cathode rays (also called an electron beam or e-beam) are streams of electrons observed in vacuum tubes.
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Cavity magnetron
The cavity magnetron is a high-powered vacuum tube that generates microwaves using the interaction of a stream of electrons with a magnetic field while moving past a series of open metal cavities (cavity resonators).
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Cell membrane
The cell membrane (also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma) is a biological membrane that separates the interior of all cells from the outside environment (the extracellular space).
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Charged particle beam
A charged particle beam is a spatially localized group of electrically charged particles that have approximately the same position, kinetic energy (resulting in the same velocity), and direction.
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Current sheet
A current sheet is an electric current that is confined to a surface, rather than being spread through a volume of space.
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Debye length
In plasmas and electrolytes, the Debye length (also called Debye radius), named after the Dutch physicist and physical chemist Peter Debye, is a measure of a charge carrier's net electrostatic effect in solution and how far its electrostatic effect persists.
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Debye sheath
The Debye sheath (also electrostatic sheath) is a layer in a plasma which has a greater density of positive ions, and hence an overall excess positive charge, that balances an opposite negative charge on the surface of a material with which it is in contact.
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Electric potential
An electric potential (also called the electric field potential, potential drop or the electrostatic potential) is the amount of work needed to move a unit positive charge from a reference point to a specific point inside the field without producing any acceleration.
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Electron
The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.
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Enceladus
Enceladus is the sixth-largest moon of Saturn.
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Explosion
An explosion is a rapid increase in volume and release of energy in an extreme manner, usually with the generation of high temperatures and the release of gases.
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Farley–Buneman instability
The Farley–Buneman instability, or FB instability, is a microscopic plasma instability named after Donald T. Farley and Oscar Buneman.
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Fast Auroral Snapshot Explorer
The Fast Auroral Snapshot Explorer (FAST) is a NASA plasma physics satellite, and is the second spacecraft in the Small Explorer program.
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Gas-filled tube
A gas-filled tube, also known as a discharge tube, is an arrangement of electrodes in a gas within an insulating, temperature-resistant envelope.
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Gradient
In mathematics, the gradient is a multi-variable generalization of the derivative.
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Hannes Alfvén
Hannes Olof Gösta Alfvén (30 May 1908 – 2 April 1995) was a Swedish electrical engineer, plasma physicist and winner of the 1970 Nobel Prize in Physics for his work on magnetohydrodynamics (MHD).
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Helicon double-layer thruster
The helicon double-layer thruster is a prototype spacecraft propulsion engine.
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Interplanetary medium
The interplanetary medium is the material which fills the Solar System, and through which all the larger Solar System bodies, such as planets, dwarf planets, asteroids, and comets, move.
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Invariant mass
The invariant mass, rest mass, intrinsic mass, proper mass, or in the case of bound systems simply mass, is the portion of the total mass of an object or system of objects that is independent of the overall motion of the system.
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Ion
An ion is an atom or molecule that has a non-zero net electrical charge (its total number of electrons is not equal to its total number of protons).
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Ionosphere
The ionosphere is the ionized part of Earth's upper atmosphere, from about to altitude, a region that includes the thermosphere and parts of the mesosphere and exosphere.
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Irving Langmuir
Irving Langmuir (January 31, 1881 – August 16, 1957) was an American chemist and physicist.
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List of plasma physics articles
This is a list of plasma physics topics.
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Magnetosphere
A magnetosphere is the region of space surrounding an astronomical object in which charged particles are manipulated or affected by that object's magnetic field.
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Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC).
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Nuclear fusion
In nuclear physics, nuclear fusion is a reaction in which two or more atomic nuclei come close enough to form one or more different atomic nuclei and subatomic particles (neutrons or protons).
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Outer space
Outer space, or just space, is the expanse that exists beyond the Earth and between celestial bodies.
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Plasma (physics)
Plasma (Henry George Liddell, Robert Scott, A Greek English Lexicon, on Perseus) is one of the four fundamental states of matter, and was first described by chemist Irving Langmuir in the 1920s.
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Q-machine
A Q-machine is a device that is used in experimental plasma physics.
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Solar wind
The solar wind is a stream of charged particles released from the upper atmosphere of the Sun, called the corona.
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Structure
Structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized.
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Theory of relativity
The theory of relativity usually encompasses two interrelated theories by Albert Einstein: special relativity and general relativity.
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Thermal energy
Thermal energy is a term used loosely as a synonym for more rigorously-defined thermodynamic quantities such as the internal energy of a system; heat or sensible heat, which are defined as types of transfer of energy (as is work); or for the characteristic energy of a degree of freedom in a thermal system kT, where T is temperature and k is the Boltzmann constant.
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Voltage
Voltage, electric potential difference, electric pressure or electric tension (formally denoted or, but more often simply as V or U, for instance in the context of Ohm's or Kirchhoff's circuit laws) is the difference in electric potential between two points.
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Double layer (plasma), Plasma double layer, Plasma double layers.
References
[1] https://en.wikipedia.org/wiki/Double_layer_(plasma_physics)