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Author Question: A 6.0-F capacitor is connected to an ac signal with a frequency of 60 Hz. If the maximum voltage ... (Read 28 times)

nramada

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on: Jul 29, 2018
A 6.0-F capacitor is connected to an ac signal with a frequency of 60 Hz. If the maximum voltage applied to the capacitor is 8.0 V, what is the capacitive reactance?
 
  A) 6.0
  B) 440
  C) 7.5  10-6
  D) 740
  E) 160

Question 2

A certain gas is compressed adiabatically. The amount of work done on the gas is 800 J. What is the change in the internal energy of the gas?
 
  A) 800 J
  B) -800 J
  C) 400 J
  D) 0 J
  E) More information is needed to answer this question.


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Carissamariew

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Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

A


nramada

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

Joy Chen

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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