This problem presents an alternative derivation of the heat equation for a thin wire
Chapter 2, Problem 2.4.5(choose chapter or problem)
This problem presents an alternative derivation of the heat equation for a thin wire. The equation for a circular wire of finite thickness is the two-dimensional heat equation (in polar coordinates). Show that this reduces to (2.4.25) if the temperature does not depend on r and if the wire is very thin.
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