RE: 10-02-2024 - Physics - Temperature in a conducting wire [EN]-[IT]
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This lesson on the conduction of electric currents in a wire and it's thermodynamics is interesting and I picked one or two things from it. Thanks for writing and have a nice weekend.
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Perhaps the main concept is the following: Let's consider an infinite bar (or wire) crossed by an electric current in which, due to the Joule effect, there will be an internal energy production for each element of volume taken into consideration