What physical quantity is minimum for stable temperature profile along a 1D rod with a heat source in middle & two ends are connected to constant T?

The rod is placed on a substrate which is also at constant T. The heat equation is "CdT/dt=+heat generation term due to Joule (I^2R)-thermal conduction term due to thermal conductivity (K)-heat...

08 February 2017 5,648 2 View