Considering an ideal transformer with impedance on the secondary, neglecting the winding resistances, leakage inductances and the core loss. N1/N2=3 For a voltage of 120V (rms) at a frequency of 60 Hz applied to winding 1, the magnetizing current is 1.0A (rms). If a load of 1.1O at a power factor 0.866 lagging is connected to the secondary winding, calculate the core flux density.