In the Aharonov-Casher effect, the neutron exerts a non-vanishing force on a static line charge (a charged wire). The reaction of this force is the time rate of change of the electromagnetic momentum.
We consider the solution of Schrodinger equation in N dimensions for the infinite N-dimensional spherical potential well. Some aspects of the radial part and the angular part of the wave function are presented and discussed. In particular, the effective potential, orthonormality, energy eigenvalues and the degeneracy are investigated. Thus the role of the topological structure of the configuration space of a physical system on the quantum nature of the system is emphasized.