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23 Nov 2019

Three point objects with net charge of Q1 = +69 µC, Q2 = +41 µC, and Q3 = -80 µC, respectively, are placed along a straight line. The object in the center, (with a charge of Q2), is 0.35 m from each of the others with Q1 to its left and Q3 to its right. Calculate the net force on each charge due to the other two

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Elin Hessel
Elin HesselLv2
17 Jul 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

At a particular moment, one negative and two positive charges are located as shown in the figure. Your answers to each part of this problem should be vectors. It helps a great deal to make a diagram with arrows representing the various electric field contributions, and then check the signs of your components against these arrows.

Let Q1 = 1 µC, Q2 = 10 µC, and Q3 = -5µC.
(a) Find the electric field at the location of Q1, due to Q2 and Q3.
< ________ , ________ , ________ > N/C
(b) Use the electric field you calculated in part (a) to find the force on Q1.
< ________ , ________ , ________ > N
(c) Find the electric field at location A, due to all three charges.
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Three charges, Q1, Q2, and Q3 are located in a straight line. Theposition of Q2 is 0.246 m to the right of Q1. Q3 is located 0.147 mto the right of Q2. The force on Q2 due to its interaction with Q3is directed to the.....
Left if the two charges are positive.
Right if the two charges have opposite signs.
Left if the two charges are negative.
Right if the two charges are negative.
Left if the two charges have opposite signs.
Make a sketch of the position of Q2 and Q3, labeling each with thesign indicated in each choice. Like charges repel and unlikecharges attract

In the above problem, Q1= 1.56·10-6 C, Q2= -2.84·10-6 C, and Q3=3.03·10-6 C. Calculate the total force on Q2. Give with the plussign for a force directed to the right.

Now the charges Q1= 1.56·10-6 C and Q2= -2.84·10-6 C are fixed attheir positions, distance 0.246 m apart, and the charge Q3=3.03·10-6 C is moved along the straight line. For what position ofQ3 relative to Q1 is the net force on Q3 due to Q1 and Q2 zero? Usethe plus sign for Q3 to the right of Q1.

1) Three charges, Q1, Q2, and Q3 are located in a straight line.The position of Q2 is 0.268 m to the right of Q1. Q3 is located0.158 m to the right of Q2. The force on Q2 due to its interactionwith Q3 is directed to the.....
True or False:
a) Left if the two charges are positive.
b) Left if the two charges have opposite signs.
c) Right if the two charges have opposite signs.
d) Left if the two charges are negative.
e) Right if the two charges are negative.

2) In the above problem, Q1= 2.07·10-6 C, Q2= -2.84·10-6 C, and Q3=3.18·10-6 C. Calculate the total force on Q2. Give with the plussign for a force directed to the right.
[answer to this is: 2.52 N}

3) Now the charges Q1= 2.07·10-6 C and Q2= -2.84·10-6 C are fixedat their positions, distance 0.268 m apart, and the charge Q3=3.18·10-6 C is moved along the straight line. For what position ofQ3 relative to Q1 is the net force on Q3 due to Q1 and Q2 zero? Usethe plus sign for Q3 to the right of Q1.

(please help with questions 1 and 3! thanks!)

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