Hydrogen Atom

a) The electron in a hydrogen atom is in the l=1 state having the lowest possible energy and the highest possible value for m1. What are the n,l, and m1 quantum numbers?

b) A particle is moving in an unknown central potential. The wave function of the particle is spherically symmetric. What are the values of l and m1?

Outline of solution please, I will have a test on this Wendsday. Thank you