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Author Question: Three resistors of 12 , 12 , and 6.0 are connected together, and an ideal 12-V battery is connected ... (Read 39 times)

charchew

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on: Jul 29, 2018
Three resistors of 12 , 12 , and 6.0  are connected together, and an ideal 12-V battery is connected across the combination.
 
  What is the current from the battery if they are connected (a) in series or (b) in parallel?

Question 2

A fixed container holds oxygen and helium gases at the same temperature. Which of the following statements are correct? (There could be more than one correct choice.)
 
  A) The oxygen molecules have the greater speed.
  B) The helium molecules have the same average kinetic as the oxygen molecules.
  C) The helium molecules have the greater speed.
  D) The helium molecules have the greater average kinetic energy.
  E) The oxygen molecules have the greater average kinetic energy.


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kaylee05

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

(a) 0.40 A (b) 4.0 A

Answer to Question 2

B, C


charchew

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Reply 2 on: Jul 29, 2018
Wow, this really help

xthemafja

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

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