Plasmas are quasineutral gases of charged and neutral particles that exhibit collective behaviour.
The collective behaviour can be explained by taking an example of air molecule. As the air molecule is neutral there is no any electromagnetic force between them. Also the gravitational force between them is negligble as is their mass. So an air molecule travels randomly until it makes a collision with another molecule and its motion is governed by a series of several such collisions. But in case of plasma there are charged particles. So there is electromagnetic force between them. As the charged particles move around, an electric field is created between them. Also the motion of charged particles causes current flow thus giving rise to magnetic field. So the motion of a particle of a plasma is governed by the particle even at far places. Thus collective behaviour refers to the condition that the motion of a particle depends not only the local conditions but also on the remote regions.
Quasineutral means that the number density (number per unit volume) of ions is equal to that of electrons. However, a plasma should not be so neutral that all the interesting electromagnetic forces between the particles vanish...........
Plasma can refer to the clear component in blood after the red and white cells have been removed.
Plasma as in "plasma screen TV" refers to a soup of electrons and protons in a highly charged electrical field with unusual proprties. In this plasma the molecules are very disrupted and confused an have unusual properties.
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Also, in physics, plasma is the fourth state of matter where particles are heated to the point where the electrons are "stripped" away from the nuclei.
Plasmas do not a have a fixed shape.
No. Plasmas are ionized gas.
Physics of Plasmas was created in 1994.
There are a large number of plasma classifications. These include cold, hot and warm plasmas, plasma ionization, collisional plasmas, neutral plasmas, plasma densities, magnetic plasmas, complex plasmas, active and passive plasmas, ideal and non ideal plasmas and high energy density plasmas.
plasmas break easily
Plasmas are conductive assemblies of charged particles, neutrals and fields that exhibit collective effects. Further, plasmas carry electrical currents and generate magnetic fields. Plasmas are the most common form of matter, comprising more than 99% of the visible universe, and permeate the solar system, interstellar and intergalactic environments. When considered inclusively, it is clear that plasma science and technology encompasses immense diversity, pervasiveness and potential. The future is right for the this plasma features: Plasmas for Home, Business and Transportation Plasmas for Space Plasmas and Manufacturing Plasmas for Energy Plasmas for National Security Plasmas for the Environment Plasmas and Education
we are found the plasmas in the earth (flouorescent bulbs ) .(lamp).
hydrogen and helium plasmas. This is really helpful
Plasmas
your ass:D
Gasses and plasmas.
plasma is a mixing the matters