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Author Question: A 40-C charge is positioned on the x axis at x = 4.0 cm. Where should a 60-C charge be placed to ... (Read 173 times)

Wadzanai

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on: Jul 28, 2018
A 40-C charge is positioned on the x axis at x = 4.0 cm. Where should a 60-C charge be placed to produce a net electric field of zero at the origin?
 a. 5.3 cm
  b. 5.7 cm
  c. 4.9 cm
  d. 6.0 cm
  e. +6.0 cm

Question 2

A charge Q is placed on the x axis at x = +4.0 m. A second charge q is located at the origin. If Q = +75 nC and q = 8.0 nC, what is the magnitude of the electric field on the y axis at y = +3.0 m?
 a. 19 N/C
  b. 23 N/C
  c. 32 N/C
  d. 35 N/C
  e. 21 N/C


braelync

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Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

b


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Wadzanai

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Reply #2 on: Jul 28, 2018
TY


braelync

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Reply #3 on: Jul 28, 2018
You're welcome


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