6-6 In a 2-pole, three-phase machine with N, = 100, calculate is and F at a time t if at that time the stator currents are as follows: (a) ia = 10 A, ip = − 5 A, and iç = − 5 A; (b) ia = − 5 A, iħ = 10 A, and ic = − 5 A; (c) ia = − 5 A, ip = -5 A, and ic = 10 A. -

Fig: 1