L-C Oscillations. A capacitor with capacitance 5.50 ✕ 10-5 F is charged by connecting it to a 12.0 V battery. The capacitor is disconnected from the battery and connected across an inductor with L = 1.55 H.
(a) What are the angular frequency ω of the electrical
oscillations and the period of these oscillations (the time for one
oscillation)?
_______________ rad/s
_______________ s
(b) What is the initial charge on the capacitor?
________________ C
(c) How much energy is initially stored in the capacitor?
________________ J
(d) What is the charge on the capacitor 0.0230 s after the
connection to the inductor is made?
________________ C
Interpret the sign of your answer.
(e) At the time given in part (d), what is the current in the
inductor?
________________ A
Interpret the sign of your answer.
(f) At the time given in part (d), how much electrical energy is
stored in the capacitor and how much is stored in the
inductor?
______________ J (capacitor)
_____________ J (inductor)
L-C Oscillations. A capacitor with capacitance 5.50 ✕ 10-5 F is charged by connecting it to...
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