Thermal power of density W is generated uniformly inside a sphere of radius R and thermal conductivity lamda. Find the temperature distribution along the radius of the sphere in the steady state of it when its outer surface is at temperature T_(0).

Thermal power of density W is generated uniformly inside a sphere of r

1.	Thermal power of density W is generated uniformly inside a sphere of radius R and thermal conductivity lamda. Find the temperature distribution along the radius of the sphere in the steady state of it when its outer surface is at temperature T_(0).
Answer» ANSWER :`T=T_(0)+((R^(2)-r^(2))W)/(6lamda)`