An LC circuit like the one in the figure below contains an 90.0 mH inductor and a 22.0 µF capacitor that initially carries a 175 µC charge. The switch is open for t < 0 and is then thrown closed at t = 0. Qmax (a) Find the frequency (in hertz) of the resulting oscillations. 113 V Hz (b) At t = 1.00 ms, find the charge on the capacitor. 133 (c) At t = 1.00 ms, find the current in the circuit. 81.1 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 ms ms largest value ms

University Physics Volume 2
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ISBN:9781938168161
Author:OpenStax
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Chapter14: Inductance
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Problem 65P: In an oscillating LC circuit the maximum charge on the capacitor is 2.0 × 10-6 C and the maximum...
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An LC circuit like the one in the figure below contains an 90.0 mH inductor and a 22.0 µF capacitor that initially carries a 175 µC charge. The switch is open for t < 0 and is then thrown closed at t = 0.
C
L
Omax
(a) Find the frequency (in hertz) of the resulting oscillations.
113
Hz
(b) At t = 1.00 ms, find the charge on the capacitor.
133
(c) At t = 1.00 ms, find the current in the circuit.
81.1
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
ms
ms
largest value
ms
ell
Transcribed Image Text:An LC circuit like the one in the figure below contains an 90.0 mH inductor and a 22.0 µF capacitor that initially carries a 175 µC charge. The switch is open for t < 0 and is then thrown closed at t = 0. C L Omax (a) Find the frequency (in hertz) of the resulting oscillations. 113 Hz (b) At t = 1.00 ms, find the charge on the capacitor. 133 (c) At t = 1.00 ms, find the current in the circuit. 81.1 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 ms ms largest value ms ell
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