An RLC circuit consists of a 1.34 2 resistor, a 8.44 nF capacitor, and a 5.55 mH inductor. Initially, the voltage across the capacitor is 1.46 V, and no current is flowing in the circuit. How many oscillations occur as the charge amplitude on the capacitor decays to 67.4% of its initial value? It is acceptable to let w' = w. i oscillations (include decimals if needed to keep the appropriate number of significant digits in your answer)

An inductor has a 50.6-Ω reactance when connected to a 60.0-Hz source. The inductor is removed and then connected to a 47.0-Hz source that produces a 115-V rms voltage. What is the maximum current in the inductor? A

After you disconnect the DC power supply from an RLC circuit, it oscillates at a frequency of f. Then you remake the circuit with the same inductor and capacitor but now with 2 resistors in series instead of just one, so that the new circuit has twice the resistance. Despite the resistance having doubled, the circuit can still be said to be underdamped. What is the new oscillation frequency that you observe when you power the new circuit from the DC power supply and disconnect it? O less than f impossible to say without knowing whether the inductance is bigger or smaller than the resistance exactly equal to f greater than f

LC circuit consists of a 20.0 mH inductor and a 0.600 µF capacitor. If the maximum instantaneous current is 0.400 A, what is the greatest potential difference across the capacitor?