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A cylindrical rod of length L extents from a base wall of constant temperature To. Inside...

A cylindrical rod of length L extents from a base wall of constant temperature To. Inside the rod heat is produced due to electrical dissipation at a constant volumetric rate of So. Tip of the fin is insulated. Ambient temperature is Ta and heat transfer coefficient h between rod and surroundings may be assumed constant. Calculate steady state temperature profile in the rod and rate of heat loss to the surroundings.

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