Electrostatics (es)
Grading Ring, Line End
1
In the Physics toolbar, click Domains  and choose Domain Terminal.
2
In the Settings window for Domain Terminal, type Grading Ring, Line End in the Label text field.
3
Select Domain 8 only.
4
Locate the Terminal section. From the Terminal type list, choose Voltage.
5
In the V0 text field, type Vi.
Grading Ring, Ground End
1
In the Physics toolbar, click Domains  and choose Domain Terminal.
2
In the Settings window for Domain Terminal, type Grading Ring, Ground End in the Label text field.
3
Select Domain 9 only.
4
Locate the Terminal section. From the Terminal type list, choose Voltage.
5
In the V0 text field, type 0.