For the rectangular region shown in Figure 14 46, the electric potential is zero on the boundaries and the charge distribution v is 50 nC m 3 Although there are six free nodes, there are only four unknown potentials (V 1 V 4 ) because of symmetry Solve for the unknown potentials OV 1 3 OV OV 2 4 OV...

Using a calculator or MATLAB we obtain k At node 1 At node 2 Ps ...

For the rectangular region shown in Figure 14.46, the electric potential is zero on the boundaries and

Question:

For the rectangular region shown in Figure 14.46, the electric potential is zero on the boundaries and the charge distribution ρ_v is 50 nC/m³. Although there are six free nodes, there are only four unknown potentials (V₁– V₄) because of symmetry. Solve for the unknown potentials.