A circuit is constructed with an AC generator, a resistor, capacitor, and inductor as shown. The generator voltage varies in time E=Va-Vb=Emsinωt, where Em = 120V and ω=472 radian/second. The inductance L =336mH. The value for the capacitance C and the resistance R is unknown. What is known is that the current in the circuit leads the voltage across the generator by φ=55° and the average power delivered to the circuit by the generator is Pavg=147W.
what is Imax, the amplitude of the current oscillations in the circuit?
