Determine the steady state temperature distribution in a rectangu- lar plate of size 20cm x 20cm by solving the Laplace equation: PT ²T - 0, dz² dy² with boundary conditions: T(0, y) = T (20, y) = 20°, T(r,20) = 40°, and T(r,0) = 0°. Take Ar = 5cm = Ay.

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Q: A rectangular steel sheet is bounded by the axis x = 0, y = 0,x = a and y = b. The temperature along…

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