1. The problem statement, all variables and given/known data draw the field lines of a simple hydrogen atom model. A case is given where a proton is surrounded by an electron cloud. Without getting into quantum mechanics how would represent the field lines of this mini sphere inside and out. 2. Relevant equations gauss's law 3. The attempt at a solution since the 2 charges are the same I think there would be no field lines going out and the field lines would just be going from the proton to the electron correct?