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Author Question: Charge +2q is placed at the origin and charge -q is placed at x = 2a. Where can a third positive ... (Read 47 times)

james

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on: Jul 27, 2018
Charge +2q is placed at the origin and charge -q is placed at x = 2a. Where can a third positive charge +q be placed so that the force on it is zero?
 
  What will be an ideal response?

Question 2

All of the most likely alternatives to water as a biological solvent are liquids at
 
  A) higher temperatures
  B) lower temperatures
  C) lower pressures
  D) similar temperatures


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Mollythedog

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

x = 6.83a

Answer to Question 2

B


james

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Reply 2 on: Jul 27, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
Excellent

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