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Plasma is considered to be the fourth state of matter with solid, liquid, and gas being the first three. Plasma is obtained only at extreme temperatures. It is basically a mixture of atoms, electrons, and ions.
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Can plasma have a negative charge?
Plasma can't have a net overall charge, either positive or negative. If it did, it would blow itself apart, because the electromagnetic force is many orders of magnitude greater than the gravitational force.
How in law of conservation of charge the total charge on an isolated system remains constant and give with an example?
According to the law of conservation of charge, the total charge in an isolated system remains constant. A simple example: when a magnesium atom loses two electrons to an oxygen atom the ions have charges of 2+ and 2- respectively. The total charge is zero before and after ionization.
What does it means to conserve charge?
It means that total charge doesn't change over time.
What is collective behavior in plasma physics?
The definition teaches us: plasma is a set of quasi-neutral particles with free electric charge carriers, which behave collectively. Let us analyze each part of this definition. The most important part is that free electric charge carriers are found in the plasma state of matter. Atoms are at least partially ionized. The degree of ionization does not have to be too large, if the size of the plasma formation is big enough. Precisely a plasma is different from a gas in that there are free carriers of charge in the former. A plasma is conductive and reacts strongly to electric and magnetic fields. The second quality is its quasi-neutrality. Let us assume a certain volume, which microscopically shows in average the same quantity of positive and negative particles. Seen from the outside, the plasma behaves as if it were a fluid without charge (liquid or gas). The demanding of quasi-neutrality excludes the beams of charged particles from the definition of plasma. The last part of the definition of plasma is its collective behaviour. With this it is understood that plasma as a whole is capable of processes that generate electric and magnetic fields to which plasma can react in turn. The plasma definition does not include the beams of charged particles since they do not fulfill the requirement of quasi-neutrality. Neither are included the very weekly ionized gases, like the flame of a candle (they do not fulfill the requirement of collective behaviour). The plasma concept was used for the first time by Irwing Langmuir(1881-1957).
How is plasma confined in a tokamak?
Plasma is highly ionized atoms. This results in extremely energetic ions, and these ions carry an electrostatic charge. The tokamak is a container with magnetic fields for boundaries. The plasma is a moving group of electrostatic charges, and moving charges create magnetic fields. The magnetic field thus created interacts with the magnetic field set up in the tokamak to deflect and thus confine the charged plasma.
Is plasma a gas with an electrical charge?
Yes, a plasma is a gas with an electrical charge.
What is the total charge on plasma?
Usually, the total charge of plasma is neutral. Of course, there are exceptions. As the atoms are energized, electrons are released into the system. That release leaves a bunch of positive and negative charges.
Is plasma a gas with electric charge?
yes plasma is a gas with an electrical charge
Is a plasma is a gas with an electrical charge?
Yes, a plasma is a gas with an electrical charge.
Why does blood plasma have a charge?
Answer1 while passing through the heart it recieves the charge from the nodes of the heart answer2 during the formation of sodium and potasium ions the charge is produced in the plasma and so in this mechanisim charge is produced in the plasma of the blood
Is plasma total charge positive or negative?
Just like any material, it may, or may not, be electrically neutral. What makes it a plasma is that many of its atoms are ionized - but of course the ionization process produces both positive and negative charges (the positive ions, and the electrons). If the original gas had a zero net charge, then (due to the law of conservation of charge) the resulting plasma will also have a zero net charge.
Separate plasma proteins by electrical charge?
electrophoresis
What have a neutral charge proton neutron electron plasma?
neutron
What is The charge in total energy divided by total charge?
The Total energy + the charge left
What is a membrane potential?
a voltage or electrical charge across the plasma membrane
What state of matter consists of electrically charge particles?
The correct answer has to be plasma.
Method of separating out plasma proteins by electrical charge?
Electrophoresis
