- #1
tmn50
- 30
- 0
This problem is driving me mad
suppose that we have a positive charge inside a non conducting spherical shell uniformly charged
the charge is at a random place inside the shell but not in the center
the textbook says the charge will feel no force from the charges of the shell and the argument is based on gauss law when there's no charge inside the shell
this is true but when we put the charge inside everything changes
if we apply gauss law
we choose a gaussian surface that has the same center as the shell with a radius that's big enought to contain only the emptiness before the charges of the shell (if we can say that)
so there will be an electric field that will act on the charges
so either the charge moves or the shell moves
this is what i could conclude
please tell me where did i go wrong
suppose that we have a positive charge inside a non conducting spherical shell uniformly charged
the charge is at a random place inside the shell but not in the center
the textbook says the charge will feel no force from the charges of the shell and the argument is based on gauss law when there's no charge inside the shell
this is true but when we put the charge inside everything changes
if we apply gauss law
we choose a gaussian surface that has the same center as the shell with a radius that's big enought to contain only the emptiness before the charges of the shell (if we can say that)
so there will be an electric field that will act on the charges
so either the charge moves or the shell moves
this is what i could conclude
please tell me where did i go wrong