(Solved): 2.7 Let a 100-V sinusoidal source be connected to a series combination of a 3 resistor, an 8 ...

2.7 Let a 100-V sinusoidal source be connected to a series combination of a $$3??$$ resistor, an $$8??$$ inductor, and a $$4??$$ capacitor. (a) Draw the circuit diagram. (b) Compute the series impedance. (c) Determine the current I delivered by the source. Is the current lagging or leading the source voltage? What is the power factor of this circuit? 2.8 Consider the circuit shown in Figure $$2.23$$ in time domain. Convert the entire circuit into phasor domain.