An LC circuit consists of an inductor and capacitor connected to each other in a single loop with no power supply present. The capacitor is initially fully charged at t = 0 when the switch is closed. Assume an ideal situation where there is no resistance to take into account. a) If the capacitance is 470 µF and the total energy of the system is 250 mJ, what must the resistance be? b) What is the period of the oscillations that ensue?

An LC circuit consists of an inductor and capacitor connected to each other in a single loop with no power supply present. The capacitor is initially fully charged at t = 0 when the switch is closed. Assume an ideal situation where there is no resistance to take into account. a) If the capacitance is 470 µF and the total energy of the system is 250 mJ, what must the resistance be? b) What is the period of the oscillations that ensue?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

An LC circuit consists of an inductor and capacitor
connected to each other in a
single loop with no power supply present. The
capacitor is initially fully charged at
t = 0 when the switch is closed. Assume an ideal
situation where there is no
resistance to take into account.
a) If the capacitance is 470 µF and the total energy
of the system is 250 mJ, what
must the resistance be?
b) What is the period of the oscillations that ensue?

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