Consider the same circuit as in the preceding problem, with the source operated at an angular frequency that is twice the resonant frequency. Calculate the following ratios: (a) the circuit’s impedance at 2ω0 to its impedance at resonance; (b) the maximum current at 2ω0 to the maximum current at resonance; (c) the maximum voltage across the resistor at 2ω0 to the maximum voltage across the resistor at resonance.
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