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Author Question: If the frequency of the AC voltage across a capacitor is doubled, the capacitive reactance of that ... (Read 53 times)

j.rubin

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on: Jul 27, 2018
If the frequency of the AC voltage across a capacitor is doubled, the capacitive reactance of that capacitor
 
  A) decreases to one-fourth its original value.
  B) increases to 4 times its original value.
  C) decreases to one-half its original value.
  D) becomes zero.
  E) increases to twice its original value.

Question 2

Which type of electromagnetic radiation is able to carry the most information?
 
  A) gamma rays
  B) microwaves
  C) all types have equal ability
  D) radio waves


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AngeliqueG

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Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


j.rubin

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

dantucker

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Reply 3 on: Yesterday
Wow, this really help

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