In: Physics
Find the temperature distribution at equilibrium in a rectangular plate (0 ≤ x ≤ L, 0 ≤ y ≤ H) when the side at x = 0 is subject to the prescribed temperature f(y) = 1 + y, and the sides at x = L, y = 0 and y = H are insulated, by using the method of separation of variables.