In an oscillating LC circuit, L = 25.0 mH and C = 7.80F. At time t =

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In an oscillating LC circuit, L = 25.0 mH and C = 7.80μF. At time t = 0 the current is 9.20 mA, the charge on the capacitor is 3.80μC, and the capacitor is charging. What are?

(a) The total energy in the circuit,

(b) The maximum charge on the capacitor, and

(d) If the charge on the capacitor is given by q = Q cos (wt + ф), what is the phase angle ф?

(e) Suppose the data are the same, except that the capacitor is discharging at t = 0. What then is Φ?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 24, 2011 05:31 AM

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In an oscillating LC circuit, L = 25.0 mH and C = 7.80F. At time t =

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a The total energy U is the sum of the energies in the inductor and capacitor ...View the full answer

Fundamentals of Physics

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