1) The rate of change of stator flux creates rotor emf and current which in turn produces rotor flux. What is the relationship between stator flux and rotor flux? In what direction is the rotor flux oriented with respect to stator flux?
I assume that spatially both flux would be orthogonal if rotor pf is close to 1 and 180 degree if rotor pf is close to 0. Am i right?
2) How are poles of the rotor in induction motor decided?