A further look at the "Reactance of a parallel RLC circuit"
Kenneth V. Cartwright, Edit J. Kaminsky · ScholarWorks @ The University of New Orleans (The University of New Orleans) · 2011
We show that the maximum impedance of the parallel combination of a resistor R, an inductor L and capacitor C, studied in a previous paper can be found analytically, without using calculus. In fact, we show that the maximum impedance of this parallel combination is just the value of the resistor R and occurs when the driving frequency is equal to 1/ . o LC These results were only demonstrated graphically in the aforementioned paper. We also provide PSpice simulations which verify the theoretical predictions.