A cubical box (sides of length a) consists of five metal plates, which are welded together and grounded. The top is made

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A Cubical Box Sides Of Length A Consists Of Five Metal Plates Which Are Welded Together And Grounded The Top Is Made 1 (101.55 KiB) Viewed 84 times

A cubical box (sides of length a) consists of five metal plates, which are welded together and grounded. The top is made of a separate sheet of metal, insulated from the others, and held at a constant potential Vo. (a) Find the potential inside the box. (b) Using theorems about the electrostatic potential, what is a good approximation for the value of the aaa potential at the center of the cube (3) 2)? Justify your answer. 222 (c) Using the first 100 terms of the series solution, verify the numerical value of the potential at the center, up to 6 decimal places. You can use Matlab, Mathematica, Excel, and/or a calculator)