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Author Question: A 120-V rms voltage at 1.0 kHz is applied to a 2.0-mH inductor, a 4.0-F capacitor and a resistor. If ... (Read 53 times)

james

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A 120-V rms voltage at 1.0 kHz is applied to a 2.0-mH inductor, a 4.0-F capacitor and a resistor. If the rms value of the current in this circuit is 0.40 A, what is the value of the resistor?
 
  A) 300
  B) 95
  C) 420
  D) 120
  E) 240

Question 2

During a reaction, a reactant loses 4.8  10-28 kg of mass. How many joules of energy are released? (c = 3.0  108 m/s)
 
  A) 4.3  10-11 J
  B) 1.4  10-19 J
  C) 1.6  10-36 J
  D) 5.3  10-45 J


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asdfasdf

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james

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Reply 2 on: Jul 29, 2018
Gracias!


upturnedfurball

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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