PROBLEM 17.1. Consider a thermoelectric cooler (TEC) characterized by $T_c = 30^\circ C$,
$T_h = 65^\circ C$, $L = 7$ mm, $A_x = 0.5$ cm$^2$, made of the material with the resistivity of 1.1 m?-cm and thermal conductivity of 1.7 W/m-$^\circ$C, subjected to the current flow of 60 A.
Determine and plot axial temperature distribution in this TEC.
PROBLEM 17.2. For the TEC of Problem 17.1 and $\sigma = 4.3 \times 10^{-4}$ V/$^\circ$C, determine
$x_{max}$, $f_c$, $T_{max}$, $\Delta T_{max}$, and $Q$.