An L-C circuit has an inductance of 0.350 HH and a capacitance of 0.290 nF ....
An L-C circuit has an inductance of 0.350 HH and a capacitance of 0.290 nF . During the current oscillations, the maximum current in the inductor is 2.00 A .
Part A
What is the maximum energy EmaxEmaxE_max stored in the capacitor at any time during the current oscillations?
Express your answer in joules.
View Available Hint(s)
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| EmaxEmaxE_max = |
nothing |
JJ |
Submit
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)
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nothing |
s−1 |
Homework Answers
A)
Energy, E = 0.5 LI^2
E = 0.5 x 0.35 x 2^2 = 0.7 J
B)
Angular frequency, w = 1/sqrt(LC) = 1/sqrt(0.35 x 0.29 x 10^-9) = 9.93 x 10^4 rad/sec
Time, T = 2 pi/w = 6.33 x 10^-5 sec
Since, 1 time period capacitor contains maximum energy 2 times.
So, in one second capacitor contains maximum energy
= 2/T = 3.16 x 10^4 times/sec
Comment in case any doubt please rate my answer....
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An L-C circuit has an inductance of 0.350 HH
and a capacitance of 0.290 nF ....
An L-C circuit has an inductance of 0.440 H and a capacitance of 0.220 nF ....
An L-C circuit has an inductance of 0.440 H and a capacitance of 0.220 nF . During the current oscillations, the maximum current in the inductor is 1.00 A . Part A: What is the maximum energy Emax stored in the capacitor at any time during the current oscillations? Express your answer in joules. 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.
L-C circuit
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Constan An L-R-C circuit has an inductance of 0.470 H, a capacitance of 2.10 10-5 F, and a resistance of R as shown in (Figure 1). What is the angular frequency of the circuit when R=0? Express your answer in radians per second. View Available Hint(s) 318 rad/s Submit ✓ Correct Correct answer is shown. Your answer 318.3 rad s was either rounded differently or used a different number of significant figures than required for this part. Figure (< 1...
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