A New Approach for the Solution of the Electrostatic Potential Differential Equations

Table 2

Residual errors of our analytic solution when ℎ=−1.5 at different orders of approximation.

Order of approximation	𝐸
2	2.72×10^−2
5	3.22×10^−3
10	1.43×10^−4
15	2.57×10^−5
20	8.11×10^−6
25	1.40×10^−6
30	4.13×10^−7