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Author Question: A 15-F capacitor and a 25-F capacitor are connected in parallel, and charged to a potential ... (Read 137 times)

shofmannx20

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on: Jul 28, 2018
A 15-F capacitor and a 25-F capacitor are connected in parallel, and charged to a potential difference of 60 V. How much energy is then stored in this capacitor combination?
 a. 50 mJ
  b. 18 mJ
  c. 32 mJ
  d. 72 mJ
  e. 45 mJ

Question 2

A 15-F capacitor and a 30-F capacitor are connected in series, and charged to a potential difference of 50 V. What is the resulting charge on the 30-F capacitor?
 a. 0.70 mC
  b. 0.80 mC
  c. 0.50 mC
  d. 0.60 mC
  e. 0.40 mC


C.mcnichol98

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Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

c


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shofmannx20

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


C.mcnichol98

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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