Hello, I have a problem with a simulation using low frequency electro ohmic quasi static. I drew 10,000 non-touching spheres, applied the same condition to each one and simulated the electric field generated inside a gray matter box. The electric field comes as in the picture, it could make sense. While the potential is flat and does not decay (I think it is wrong). I have tried with a box of gray matter much larger than the volume occupied by the nanoparticles, but the potential is always flat.
The frequency of the simulation is 140hz, the total diameter of the "big" sphere is around 10 um. Instead, each "small" sphere has a radius of 125nm.
Any suggestions are welcome!