Item 15MasteringPhysics15 of 16ConstantsAn L-C circuit consists of an inductor with an inductance of65.0 mH and a capacitor with a capacitance of 300 HF. Theinitial charge on the capacitor is 6.00 C , and the initialcurrent in the inductor is zero.Part A+Part BPart CPart DWhen the current in the inductor has half its maximumvalue, what is the charge on the capacitor?Request AnswerSubmitII Item 15MasteringPhysics15 of 16ConstantsAn L-C circuit consists of an inductor with an inductance of65.0 mH and a capacitor with a capacitance of 300 F. Theinitial charge on the capacitor is 6.00 HC, and the initialcurrent in the inductor is zero.Part APart BPart CPart DPart EWhen the current in the inductor has half its maximumvalue, what is the energy stored in the inductor?JU =1Request AnswerSubmitII

Question
Asked Nov 27, 2019
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Please answer part D and E 

Item 15
MasteringPhysics
15 of 16
Constants
An L-C circuit consists of an inductor with an inductance of
65.0 mH and a capacitor with a capacitance of 300 HF. The
initial charge on the capacitor is 6.00 C , and the initial
current in the inductor is zero.
Part A
+
Part B
Part C
Part D
When the current in the inductor has half its maximum
value, what is the charge on the capacitor?
Request Answer
Submit
II
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Item 15 MasteringPhysics 15 of 16 Constants An L-C circuit consists of an inductor with an inductance of 65.0 mH and a capacitor with a capacitance of 300 HF. The initial charge on the capacitor is 6.00 C , and the initial current in the inductor is zero. Part A + Part B Part C Part D When the current in the inductor has half its maximum value, what is the charge on the capacitor? Request Answer Submit II

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Item 15
MasteringPhysics
15 of 16
Constants
An L-C circuit consists of an inductor with an inductance of
65.0 mH and a capacitor with a capacitance of 300 F. The
initial charge on the capacitor is 6.00 HC, and the initial
current in the inductor is zero.
Part A
Part B
Part C
Part D
Part E
When the current in the inductor has half its maximum
value, what is the energy stored in the inductor?
J
U =
1
Request Answer
Submit
II
help_outline

Image Transcriptionclose

Item 15 MasteringPhysics 15 of 16 Constants An L-C circuit consists of an inductor with an inductance of 65.0 mH and a capacitor with a capacitance of 300 F. The initial charge on the capacitor is 6.00 HC, and the initial current in the inductor is zero. Part A Part B Part C Part D Part E When the current in the inductor has half its maximum value, what is the energy stored in the inductor? J U = 1 Request Answer Submit II

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Expert Answer

Step 1

Maximum energy is given by

(I)
2
max
2C 2C
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(I) 2 max 2C 2C

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Step 2

For maximum current q=0

Then,

max
LC
(6uC)
65mH (300 uF
= 1.85x10 A
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max LC (6uC) 65mH (300 uF = 1.85x10 A

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Step 3

If the current in the inductor has half its maxim...

I
2
1.85x10A
2
0.925x10 A (II
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I 2 1.85x10A 2 0.925x10 A (II

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