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Author Question: Three point charges are placed on the x-axis, as follows. A charge of +2.0 C is at the origin, a ... (Read 97 times)

bucstennis@aim.com

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on: Jul 29, 2018
Three point charges are placed on the x-axis, as follows. A charge of +2.0 C is at the origin, a charge of -2.0 C is at x = 50 cm,
 
  and a charge of +4.0 C is at x = 100 cm. What are the magnitude and direction of the electrostatic force on the charge at the origin due to the other two charges? (k = 1/40 = 9.0  109 N  m2/C2 )

Question 2

The three point charges +4.0 C, -5.0 C, and -9.0 C are placed on the x-axis at the points x = 0 cm, x = 40 cm, and x = 120 cm, respectively.
 
  What is the x component of the electrostatic force on the -9.0 C charge due to the other two charges? (k = 1/40 = 9.0  109 N  m2/C2 )
  A) -0.55 N
  B) 0.55 N
  C) 0.64 N
  D) 0.41 N
  E) -0.41 N
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lou

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Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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bucstennis@aim.com

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

lcapri7

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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