Hello, I'm still very inexperienced using Comsol. I wanted to visualize the distribution of the electric field between oppositely charged electrodes to know its effect on human blood RBCs during separation as shown in the figure attached.I had chosen electric current or electrostatics as my physics interface. Also I had defined the boundary for electric potential and ground. In the result, i didn't get the same picture as shown below. Please help me how to view the electric field lines.
Thanks