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A plasma is a "bunch" of ionized particles, generally having pretty darn high energies. As they are charged particles, they will obey electromagnetic laws. And one of the consequences of electromagnetic principles is that charged particles moving in a magnetic field will be acted on by a force that is "from the side" and they'll be deflected. Using this principle, a torus or "doughnut" shaped container that has been evacuated and is "enclosed" by magnetic fields will allow a plasma to circulate around in it and not be able to escape. The "walls" are magnetic fields, and these form the "magnetic mirror" spoken of. It isn't so much that the plasma "bounces around" inside the field as it is that the plasma circulates within the confines of the field, which holds the ions in a sort of "stream" that is circulated within its "cage" of magnets. Use the link below to the Wikipedia article on magnetic confinement and check out the diagrams.
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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.
Are plasmas affected by magnetic fields?
Yes, plasmas are affected by magnetic fields. When a plasma interacts with a magnetic field, it can become confined or expelled depending on the strength and configuration of the magnetic field. This phenomenon is often utilized in fusion reactors such as tokamaks to confine and control the plasma.
What is the role of tokamak machine in plasma physics?
A tokamak is a device used to confine high-temperature plasma for the purpose of studying nuclear fusion. It creates a magnetic field that confines the plasma in a toroidal shape, allowing for controlled fusion reactions to occur. Tokamaks are essential in advancing our understanding of plasma physics and developing fusion energy as a sustainable power source.
Why are magnets used to confine plasmas in some fusion experiments?
Magnets are used to confine plasmas in fusion experiments because plasmas consist of charged particles that can be manipulated by magnetic fields. By using strong magnetic fields, the plasma can be contained and prevented from touching the walls of the containment vessel, allowing the fusion reaction to occur without interference. This method is known as magnetic confinement and is used in devices like tokamaks and stellarators.
Use of magnets to contain plasma?
Magnets are used in fusion reactors to create a magnetic field that contains and stabilizes the hot plasma. This magnetic confinement prevents the plasma from coming into contact with the walls of the reactor, allowing it to reach the temperatures and densities required for nuclear fusion reactions to occur. This method is known as magnetic confinement or magnetic confinement fusion.
Where is the 4th state of matter found?
Plasma is confined in a magnetic field. If it touches anything it will not be plasma anymore.
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.
Are plasmas affected by magnetic fields?
Yes, plasmas are affected by magnetic fields. When a plasma interacts with a magnetic field, it can become confined or expelled depending on the strength and configuration of the magnetic field. This phenomenon is often utilized in fusion reactors such as tokamaks to confine and control the plasma.
What is the role of tokamak machine in plasma physics?
A tokamak is a device used to confine high-temperature plasma for the purpose of studying nuclear fusion. It creates a magnetic field that confines the plasma in a toroidal shape, allowing for controlled fusion reactions to occur. Tokamaks are essential in advancing our understanding of plasma physics and developing fusion energy as a sustainable power source.
What has the author H Okuda written?
H. Okuda has written: 'Strong plasma turbulence and anomalous diffusion in a magnetic field by H. Okuda, Plasma Physics Laboratory, Princeton University' -- subject(s): Plasma turbulence, Plasma diffusion 'Plasma diffusion due to magnetic field fluctuations' -- subject(s): Magnetic fields, Plasma diffusion
Why are magnets used to confine plasmas in some fusion experiments?
Magnets are used to confine plasmas in fusion experiments because plasmas consist of charged particles that can be manipulated by magnetic fields. By using strong magnetic fields, the plasma can be contained and prevented from touching the walls of the containment vessel, allowing the fusion reaction to occur without interference. This method is known as magnetic confinement and is used in devices like tokamaks and stellarators.
Is the plasma a matter?
Yes, plasma is a state of matter. It is an excited gas susceptible to magnetic and electric fields.
Is matter a plasma?
Yes, plasma is a state of matter. It is an excited gas susceptible to magnetic and electric fields.
Use of magnets to contain plasma?
Magnets are used in fusion reactors to create a magnetic field that contains and stabilizes the hot plasma. This magnetic confinement prevents the plasma from coming into contact with the walls of the reactor, allowing it to reach the temperatures and densities required for nuclear fusion reactions to occur. This method is known as magnetic confinement or magnetic confinement fusion.
Is plasma a part of electromagnetic radiation?
Who would be stuiped enough to think if plasma [salyva] will creat a magnetic field. the only person who could find out really if plasma produces a magnetic field is to test it out and experiment!
Can plasma arc welding weld non magnetic materials?
Plasma arc welding can weld almost any commonly used metal. It is not limited to magnetic metals, they only need to conduct electricity.
Where was International Plasma Corporation located?
Multiplaz Technology (Shenzhen) Co., Ltd.86-755-27474479Block C3, Hengfeng Industrial Park, Bao An District, Shenzhen,ChinaGuangdong , Shenzhen , 518103Fax:86-755-27325853Mobile:Contact:Ms. Elsa WangWebsite:http://www.multiplaz.comProducts:Welding machine,cutting machine,plasma cutting machine,plasma welding machine
