For the thin plate shown in Figure P14–21, determine the voltages at the right end nodes...

For the thin plate shown in Figure P14–21, determine the voltages at the right end nodes. The voltages at nodes 1 and 2 are, respectively 20 and 0 V. Let the dielectric constant of the material be that of silicon dioxide (ε = 3.9). Use a model of two elements as in Example 14.8. Assume a thickness of 0.01 m.

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Example 14.8

For the two-element model shown in Figure 14–29, determine the nodal voltages at the right end. Node 1 has an applied voltage set to 10 V and node 2 is set to 0 V. The plate is one unit thick (t = 1 m) and the permittivity is ε = 5. There is no charge density.