{
  "electrodes": [
    {
      "name": "Sphere",
      "voltage": 100.0
    }
  ],
  "dielectrics": [
    {
      "name": "Air",
      "epsR": 1.0
    }
  ],
  "floatings": [
    {
      "name": "Bicone",
      "charge": 0.0
    }
  ]
}