I was studying the applications of the Schröedinger wave function in the Bohr's atom.
For what I understood, the $\psi$ should only depend on r and not on $\theta$ and $\phi$. Does that mean that $\psi(r, \theta, \phi)=R(r)$?
In general the wavefunction depends on all the coordinates. However, there are special states called $s$ states, without any angular momentum, where it depends only on $r$.