In a stator of a three phase machine (shown below), the armature coils aa', bb’ and cc' are connected with V, sin(ar +120°), , sin(@t) and V sin(æx – 120°) respectively. Illustrate that the net...

Extracted text: In a stator of a three phase machine (shown below), the armature coils aa', bb’ and cc' are connected with V, sin(ar +120°), , sin(@t) and V sin(æx – 120°) respectively. Illustrate that the net magnetic field Bet (inside the machine) at @t=0, 45, 90,135 deg is equal to 1.5 times the peak value of the magnetic field of a single coil. Predict the direction of net magnetic field Bnet rotation. Bbb'(t) Baa'(t) Bcc'(t)