1. How much power is represented by a circuit in which the voltage and current equations aree= 160 sin 314tandi= 42.5 sin 314t?
2. A coil of wire having negligible resistance and an inductance of 0.248 henry is connected to a 117-volt 50-cycle source. Calculate
(a) the inductive reactance,
(b) the current,
(c) the maximum power delivered to the inductor or