At resonance, a driven RLC circuit has VC = 5.0 V, VR = 8.0 V, and VL = 5.0 V. What is the peak voltage across the entire circuit?A. 18 V       B. 10 V        C. 8.0 V        D. 5.0 V         E. 3.0 V

In the RLC circuit below, the resonance frequency is 120HZ when R=5 ohms. What will be the resonance frequency if R is doubled? f=120HZ f=60HZ f=85 Hz f=240HZ O f= 169HZ ww

An RC circuit has an impedance of 130 Ω when connected across a 60.0 Hz power source that produces a 90.0 Vrms voltage.  The capacitor has a capacitance of 75.0 ?F.  An inductor with inductance 130 mH is added, to make a series RLC circuit.    Draw a clear physics diagram of the problem  What is the impedance of the new RLC circuit?   What is the maximum energy stored in the inductor in this circuit?    If the frequency is increased slightly, will the phase angle increase or decrease? Explain qualitatively.

In a simple AC circuit shown on the right, C = 0.0045 F, L = 1.4 H, R = 45 Ω, and ΔV = ΔVmaxsin(ωt), where ΔVmax = 5.5 V and ω = 45 rad/s. a. Calculate the numerical value of Z in ohms.  b. Calculate the numerical value of Imax in A.  c. Calculate the numerical value of φ in radians.