Recent content by CsLevi

  1. C

    Undergrad E-field & hollow non-conducting sphere

    Interesting, thanks!
  2. C

    Undergrad E-field & hollow non-conducting sphere

    So right on the surface it would be E = Q/ (4R^2 pi * epsilon_0), but when going through the hole, right inside the sphere it is already 0. Does it follow from Gauss' Law to be more obvious? E.g.: we choose the Gaussian sphere with radius R such that it goes through the charge layer. Thus, the...
  3. C

    Undergrad E-field & hollow non-conducting sphere

    Even inside the hole when being half outside, half inside the sphere?
  4. C

    Undergrad E-field & hollow non-conducting sphere

    I know that the E-field around a hollow non-conducting sphere charged with Q charge comes immediately from Gauss' Law but I'm wondering what the situation is if we somehow go inside the material, we make a very small hole through the material of the sphere and go inside it. What would there be...