An LC circuit like the one in the figure below contains an 70.0 mH inductor and a 12.0 uF capacitor that initially carries a 190 µC charge. The switch is open for t< 0 and is then thrown closed at t = 0. C Qmax (a) Find the frequency (in hertz) of the resulting oscillations. 174 Hz (b) At t = 1.00 ms, find the charge on the capacitor. 87.7 (c) At t = 1.00 ms, find the current in the circuit. 84.8 x mA (d) What If? What are the first three times (in ms), after t = 0, when the capacitor is fully charged again? smallest value 2.88 ms 5.76 ms largest value 8.64 ms

An LC circuit like the one in the figure below contains an 70.0 mH inductor and a 12.0 uF capacitor that initially carries a 190 µC charge. The switch is open for t< 0 and is then thrown closed at t = 0. C Qmax (a) Find the frequency (in hertz) of the resulting oscillations. 174 Hz (b) At t = 1.00 ms, find the charge on the capacitor. 87.7 (c) At t = 1.00 ms, find the current in the circuit. 84.8 x mA (d) What If? What are the first three times (in ms), after t = 0, when the capacitor is fully charged again? smallest value 2.88 ms 5.76 ms largest value 8.64 ms

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 69CP: An RLC series circuit consists of a 50 resistor, a 200F capacitor, and a 120-mN inductor whose coil...

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