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Author Question: A 30-F capacitor is charged to 80 V and then connected across an initially uncharged capacitor of ... (Read 62 times)

captainjonesify

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on: Aug 6, 2020

Question 1

A 30-μF capacitor is charged to 40 V and then connected across an initially uncharged 20-μF capacitor. What is the final potential difference across the 30-μF capacitor?

◦
15 V

◦
24 V

◦
18 V

◦
21 V

◦
40 V


Question 2

A 30-μF capacitor is charged to 80 V and then connected across an initially uncharged capacitor of unknown capacitance C. If the final potential difference across the 30-μF capacitor is 20 V, determine C.

◦
60 μF

◦
75 μF

◦
45 μF

◦
90 μF

◦
24 μF
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Marked as best answer by captainjonesify on Aug 6, 2020

dawsa925

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Reply #1 on: Aug 6, 2020
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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captainjonesify

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Reply 2 on: Aug 6, 2020
Gracias!

rachel

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Reply 3 on: Yesterday
Wow, this really help

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