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The module on the left panel shows a rectangular loop connected to an AC voltage source V sub s at the left branch and a parallel-plate capacitor of length l and width w at the right branch. The cross section of loop’s top branch is labeled S sub 1 whereas the cross section of the bottom branch is labeled S sub 3. The cross-section of the capacitor is indicated by S sub 2 between the plates. A current I sub start expression 1 c end expression flows through the surface S sub 1 toward the capacitor. An electric field E is induced downward from the upper positively charged plate to the lower negatively charged plate with a relative permittivity epsilon sub r. The displacement current through the capacitor is I sub start expression 2 d end expression. The current I sub start expression 3 c end expression flows from the surface S sub 3 toward the AC source.

A text reads C equals start fraction epsilon sub 0 epsilon sub r left parenthesis l multiplied by w right parenthesis over d end fraction. I sub start expression 1 c end expression equals I sub start expression 3 c end expression equals I sub start expression 2 d end expression.

The observations on the left panel are as follows:

Input.

- Frequency, f equals 1.0 E 9 hertz.

- Dielectric permittivity, epsilon sub T equals 4.

- Voltage amplitude, V sub 0 equals 1 Volts.

- Plates separation, d equals 0.01 meters.

- Length of plates, l equals 0.01 meters.

- Width of plates, W equals 0.01 meters.

Output.

- Impedance, Z equals R plus JX equals 0.0 minus j left parenthesis w c right parenthesis to the negative 1 power equals 0.0 plus j 450.0 in ohm.

- Capacitance, C equals 353.68 multiply by 10 to the negative 15th power in Faraday. Surface charge density on plates, Q sub s equals 3.54 multiply by 10 to the negative 9th power Cosine of start expression omega t end expression in C per meter squared.

- Voltage, V tilde sub s of t equals 1 Cosine of start expression omega t end expression in volts.

- Displacement current, I tilde sub start expression 2 d end expression of t equals negative 0.002222 sine of start expression omega t end expression in amperes.