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Author Question: The network shown is assembled with uncharged capacitors X , Y, and Z, with and The switches S1 and ... (Read 53 times)

futuristic

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on: Oct 11, 2019

Question 1

The capacitive network shown in the figure is assembled with initially uncharged capacitors. Assume that all the quantities in the figure are accurate to two significant figures. The switch S in the network is kept open throughout. What is the total energy stored in the seven capacitors?



◦ 72 mJ
◦ 48 mJ
◦ 120 mJ
◦ 96 mJ
◦ 144 mJ

Question 2

The network shown is assembled with uncharged capacitors X , Y, and Z, with and  The switches S1 and S2 are initially open, and a potential difference Vab = 120 V is applied between points a and b. After the network is assembled, switch S1 is then closed, but switch S2 is kept open. How much energy is finally stored in capacitor X?



◦ 0.48 mJ
◦ 0.24 mJ
◦ 0.96 mJ
◦ 29 mJ
◦ 58 mJ
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Marked as best answer by futuristic on Oct 11, 2019

nhea

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Reply #1 on: Oct 11, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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futuristic

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Reply 2 on: Oct 11, 2019
YES! Correct, THANKS for helping me on my review

dreamfighter72

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Reply 3 on: Yesterday
Wow, this really help

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