Statement of a problem № 42526


A series RLC circuit has components with following values: L = 20.0 mH, C = 100 nF, R = 20.0 Ω, and ∆Vmax = 100 V, with ∆v = ∆Vmax sin wt. Find (a) The resonant frequency, (b) The amplitude of the current at the resonant frequency, (c) The Q of the circuit, and (d) The amplitude of the voltage across the inductor at resonance.

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