Final answer:
The student's question falls under the topic of electric flux and Gauss's Law in Physics, which deals with the behavior of electric fields around spherically distributed charges and the resultant electric potential in different regions.
Step-by-step explanation:
The question pertains to the concept of electric flux and the application of Gauss's Law in Physics, which describes how electric fields behave around charges with different spatial symmetries. Specifically, the student is exploring what occurs when a positive charge q is distributed spherically in space. The electric field at a distance r from the center of a spherically symmetrical charge distribution can be calculated using the equation 4лr² E = qenc ε0, where qenc denotes the total charge inside the Gaussian surface. This scenario demonstrates the spherically symmetrical case where the electric field (E) is constant over the Gaussian surface, leading to straightforward calculations.
In regions where the charge distribution resembles a point charge, the potential will be the same as that for an actual point charge. In other regions, the electric field and potential due to the uniformly charged sphere will differ. By understanding these principles, the student can apply Gauss's Law to solve for the electric field and potential in various regions around the spherical charge distribution.