The conducting bar of rectangular cross section is shown in Figure. By dividing the bar into Nequal segments, we obtain the potential at thejth segment asWhereAnd ? is the length of the segment. If we maintain the bar at 10 V, we obtain [A][q] = 10[l]Where [l] = [ 1 1 1 . . .1]T and qi = ?vth?.(a) Write a program to find the charge distribution ?v on the bar and take ? = 2 m,h = 2 cm, t = 1 cm, and N = 20.(b) Compute the capacitance of the isolated conductor usingC= Q/V= (q1, + q2 +. . . + qN)/10

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