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Author Question: Which terrestrial planet(s) have magnetic fields? A) Earth and Venus B) Earth only C) all of ... (Read 107 times)

luminitza

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on: Jul 27, 2018
Which terrestrial planet(s) have magnetic fields?
 
  A) Earth and Venus
  B) Earth only
  C) all of them do
  D) Earth and Mercury

Question 2

An AC circuit has a 100. ohm resistor in series with a 4.9 F capacitor and a 700. mH inductor. At what frequency does the circuit act like a pure resistance?
 
  A) 86. Hz
  B) 0.54 kHz
  C) 1.9 mHz
  D) 0.29 MHz
  E) 12. mHz


mcabuhat

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

D

Answer to Question 2

A


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luminitza

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Reply #2 on: Jul 27, 2018
Thank you!


mcabuhat

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Reply #3 on: Jul 27, 2018
Always glad to help...


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