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Peltier–Seebeck effect - Thermopower | A Wisdom Archive on Peltier–Seebeck effect - Thermopower | | Peltier–Seebeck effect - Thermopower A selection of articles related to Peltier–Seebeck effect - Thermopower | |
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Peltier–Seebeck effect, Peltier–Seebeck effect - Charge carrier diffusion, Peltier–Seebeck effect - Patents, Peltier–Seebeck effect - Peltier effect, Peltier–Seebeck effect - Phonon drag, Peltier–Seebeck effect - Seebeck effect, Peltier–Seebeck effect - Thermopower, Peltier–Seebeck effect - Thomson effect, Thermoelectricity, Joule's law, Heat transfer, Thermoelectric cooling, Pyroelectric effect - the creation of an electric field in a crystal after uniform heating
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ARTICLES RELATED TO Peltier–Seebeck effect - Thermopower | | | |  Peltier–Seebeck effect - Thermopower: Encyclopedia II - Peltier–Seebeck effect - Seebeck effectThe Seebeck effect is the conversion of heat differences directly into electricity.
This effect was first discovered, accidentally, by the Estonian physicist Thomas Johann Seebeck in 1821, who found that a voltage existed between two ends of a metal bar when a temperature gradient existed in the bar.
He also discovered that a compass needle would be deflected when a closed loop was formed of two metals with a temperature difference between the junctions. This is because the metals respond differently to the heat difference, whi ...
See also:Peltier–Seebeck effect, Peltier–Seebeck effect - Seebeck effect, Peltier–Seebeck effect - Thermopower, Peltier–Seebeck effect - Charge carrier diffusion, Peltier–Seebeck effect - Phonon drag, Peltier–Seebeck effect - Peltier effect, Peltier–Seebeck effect - Thomson effect, Peltier–Seebeck effect - Patents Read more here: » Peltier–Seebeck effect: Encyclopedia II - Peltier–Seebeck effect - Seebeck effect |
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| | | | Peltier–Seebeck effect - Thermopower: Encyclopedia II - Peltier–Seebeck effect - Thomson effect Thomson effect, named for William Thomson (Lord Kelvin), describes the heating or cooling of a current-carrying conductor with a temperature gradient.
Any current-carrying conductor, with a temperature difference between two points, will either absorb or emit heat, depending on the material.
If a current density J is passed through a homogeneous conductor, heat production per unit volume is
where
ρ is the resistivity of the material
dT/dx is the temperature gradient a ...
See also:Peltier–Seebeck effect, Peltier–Seebeck effect - Seebeck effect, Peltier–Seebeck effect - Thermopower, Peltier–Seebeck effect - Charge carrier diffusion, Peltier–Seebeck effect - Phonon drag, Peltier–Seebeck effect - Peltier effect, Peltier–Seebeck effect - Thomson effect, Peltier–Seebeck effect - Patents Read more here: » Peltier–Seebeck effect: Encyclopedia II - Peltier–Seebeck effect - Thomson effect |
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| | | | Peltier–Seebeck effect - Thermopower: Encyclopedia II - Peltier–Seebeck effect - Thomson effect Thomson effect, named for William Thomson, 1st Baron Kelvin, describes the heating or cooling of a current-carrying conductor with a temperature gradient.
Any current-carrying conductor, with a temperature difference between two points, will either absorb or emit heat, depending on the material.
If a current density J is passed through a homogeneous conductor, heat production per unit volume is
where
ρ is the resistivity of the material
dT/dx is the temperature gradient a ...
See also:Peltier–Seebeck effect, Peltier–Seebeck effect - Seebeck effect, Peltier–Seebeck effect - Thermopower, Peltier–Seebeck effect - Charge carrier diffusion, Peltier–Seebeck effect - Phonon drag, Peltier–Seebeck effect - Peltier effect, Peltier–Seebeck effect - Thomson effect, Peltier–Seebeck effect - Patents Read more here: » Peltier–Seebeck effect: Encyclopedia II - Peltier–Seebeck effect - Thomson effect |
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