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VelociBlade
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Is it possible for plasma to be conducted through a metal wire? I was wondering if you supply the wire with enough plasma to light a low power LED.
VelociBlade said:Is it possible for plasma to be conducted through a metal wire? I was wondering if you supply the wire with enough plasma to light a low power LED.
VelociBlade said:What if you used a magnetic field to hold the plasma steady?
VelociBlade said:Um... where did the universe come into this? I'm only talking abot a half-inch blob, not a freaking star. Also, what do you mean by geometry?
VelociBlade said:Ummm - what's with the "plasmon" stuff? Isn't plasma just free-floating subatomic particles?
Plasma conductivity refers to the ability of plasma, a state of matter where atoms have partially or fully lost their electrons, to conduct electricity. This is due to the presence of free electrons and ions in plasma, which can carry an electric current.
Unlike solids, liquids, and gases, plasma is not a well-defined state of matter and can vary in its properties. However, what sets plasma conductivity apart from other forms of conductivity is its ability to conduct electricity without the need for a complete circuit. This is because plasma can generate its own electric and magnetic fields.
Yes, plasma conductivity can be used to light a LED (light-emitting diode). When a high voltage is applied to a gas such as neon or argon, it can ionize the gas and produce plasma. This plasma can then emit light, which can be used to power a LED.
Plasma conductivity is typically measured using a device called a Langmuir probe. This instrument consists of a small metal rod that is inserted into the plasma. By measuring the current flowing between the probe and the surrounding plasma, the conductivity of the plasma can be determined.
Plasma conductivity has a wide range of practical applications, including in plasma displays, fluorescent lights, and plasma processing for materials such as semiconductors. It also has potential uses in space propulsion, nuclear fusion, and biomedical applications such as sterilization and wound healing.