For a Y-connected three-phase, eight-pole, interior permanent magnet synchronous motor: the stator coil resistance is 5.67 ml, La = 100 H and L, = 200 H, and the open-circuit phase voltage is Ve = 20 Vatem) at a speed of 1000 rpm. a) Find the rotor flux linking the stator Apm b) Find the current angle 6, if the phase current magnitude is 600A peak. c) Find the maximum torque.