2) A circuit is as shown below with ein = 100 cos(377t) V and load 1 have vj = 56.57 cos(377t -45°)V. Ioad 1 absorbs 400 W at unity power

factor(power factor=1). (25pts) a) Determine load 2 voltage v2. b) Find the current in this circuit. c) Find the power triangle for load 1 and load 2. d)Find the equivalent impedance to the two seriês loads. e)Find the power triangle for total load. f) State about the power for load 1, 2 and the source.(absorbing or delivering andpower facotr leading or lagging, pay attention to the units.)