An L-C circuit has an inductance of 0.420 H and a capacitance of 0.260 nF . During the current oscillations, the maximum current in the inductor is 1.70 A . Part A Part complete What is the maximum energy Emax stored in the capacitor at any time during the current oscillations? Express your answer in joules. View Available Hint(s)for Part A Emax = 0.607 J Previous Answers Correct The energy of an L-C oscillator moves back and forth between the capacitor and inductor. This is analogous to the way in which the energy of a simple harmonic oscillator moves back and forth between kinetic and potential energy. If the resistance is nonzero, then some of the energy will be dissipated over time, similar to the case of a simple harmonic oscillator with friction or drag forces. Part B How many times per second does the capacitor contain the amount of energy found in part A? Express your answer in times per second. View Available Hint(s)for Part B Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type s−1
An L-C circuit has an inductance of 0.420 H and a capacitance of 0.260 nF . During the current oscillations, the maximum current in the inductor is 1.70 A . Part A Part complete What is the maximum energy Emax stored in the capacitor at any time during the current oscillations? Express your answer in joules. View Available Hint(s)for Part A Emax = 0.607 J Previous Answers Correct The energy of an L-C oscillator moves back and forth between the capacitor and inductor. This is analogous to the way in which the energy of a simple harmonic oscillator moves back and forth between kinetic and potential energy. If the resistance is nonzero, then some of the energy will be dissipated over time, similar to the case of a simple harmonic oscillator with friction or drag forces. Part B How many times per second does the capacitor contain the amount of energy found in part A? Express your answer in times per second. View Available Hint(s)for Part B Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type s−1
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Question
An L-C circuit has an inductance of 0.420 H
and a capacitance of 0.260 nF
. During the current oscillations, the maximum current in the inductor is 1.70 A
.
Part A
Part complete
What is the maximum energy Emax
stored in the capacitor at any time during the current oscillations?
Express your answer in joules.
View Available Hint(s)for Part A
Emax
=
0.607
J
Previous Answers
Correct
The energy of an L-C oscillator moves back and forth between the capacitor and inductor. This is analogous to the way in which the energy of a simple harmonic oscillator moves back and forth between kinetic and potential energy. If the resistance is nonzero, then some of the energy will be dissipated over time, similar to the case of a simple harmonic oscillator with friction or drag forces.
Part B
How many times per second does the capacitor contain the amount of energy found in part A?
Express your answer in times per second.
View Available Hint(s)for Part B
Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type
s−1
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