This topic contains a solution. Click here to go to the answer

Author Question: A 30-mF capacitor is charged to an unknown potential V0 and then connected across an initially ... (Read 85 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
A 30-mF capacitor is charged to an unknown potential V0 and then connected across an initially uncharged 10-mF capacitor. If the final potential difference across the 10-mF capacitor is 20 V, determine V0.
 a. 13 V
  b. 27 V
  c. 20 V
  d. 29 V
  e. 60 V

Question 2

A 30-mF 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-mF capacitor is 20 V, determine C.
 a. 60 mF
  b. 75 mF
  c. 45 mF
  d. 90 mF
  e. 24 mF



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carolinefletcherr

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

B

Answer to Question 2

D




xroflmao

  • Member
  • Posts: 515
Reply 2 on: Jul 28, 2018
Wow, this really help


parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

For a complete list of videos, visit our video library