One point charge +Q is placed at the center of a square, and a second point charge -Q is placed at the upper-left corner of the square. It is observed that an electrostatic force of magnitude 2.0 N acts on the positive charge at the center. Now a third charge -Q is placed at the lower-left corner of the square, as shown in the figure. What is the magnitude of the net force that acts on the center charge now? OA. 2.8 N OB. 8.0 N O C. 5.3 N O D. 4.0 N +Q

One point charge +Q is placed at the center of a square, and a second point charge -Q is placed at the upper-left corner of the square. It is observed that an electrostatic force of magnitude 2.0 N acts on the positive charge at the center. Now a third charge -Q is placed at the lower-left corner of the square, as shown in the figure. What is the magnitude of the net force that acts on the center charge now? OA. 2.8 N OB. 8.0 N O C. 5.3 N O D. 4.0 N +Q

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: +2 nC and -54 nC charges are 1 m apart. A third charge of +10 nC is in a line (X axis) with the two…

Q: A point charge of +Q= 8.2 μC is placed at the center of an equilateral triangle. Two additional…

A: Given data: The magnitude of charge is Q=8.2 µ The distance between center and vertex is r=0.16 m.

Q: Three charges are setup as shown. The first charge,q1 , lies along the y-axis a distance h above q2…

A: Force on q2 due to q1, F21=-q1q24πε0h2Force on q2 due to q3, F23=-q2q34πε0w2F23→=q2q34πε0w2The net…

Q: Particle A has a charge that is 10 times larger than the charge of particle B. The magnitude of the…

A: Particle A has a charge that is 10 times larger than that of charge B.

Q: A particle with charge +9 µC is located on the x-axis at the point 10.0 cm, and a second particle…

Q: Charge +5q is placed at the origin and charge -1q is placed at x = 2a. Where can a third positive…

Q: у axis q2 q1

A: Given, q1 = -2.84 ×10-5 Cq2 = -7.57 ×10-5 C distance between the charge q1 and q2 y = 1.0 ×10-1 m

Q: 18.6 Find the current in the 12-Ω resistor in the figure below. (Assume R1 = R3 = 3.6 Ω, R2 = R4 =…

Q: Two charges +6 μC and +8 μC are placed along the x axis, with the first charge at the origin (x=0)…

Q: Two identical balls of 35.9 g are suspended from threads of length 1.14 m and carry equal charges as…

A: The mass of the two identical balls is given as, m=m1=m2=35.9 g The length of the wire suspended is…

Q: 3. Two identical small, charged spheres are at a certain distance apart, and each one initially…

Q: Three charges (91 = 7 µC, q2 = -4 µC, and q3 = 2.9µC) are located at the vertices of an equilateral…

A: Please note : As per answering guidelines I can answer the first three parts of a multisub-part…

Q: Two small metallic spheres, each of mass m 0.25 g, are suspended as pendulums by light strings from…

Q: A charge of -4 nC is located on the x-axis at the origin. A charge of -2 nC is located on the…

Q: Electric charges of - 10 nC, + 10 nC, and - 20 nC are located in the x-y plane at positions of (0,…

A: The three charges are placed at the vertices of an equilateral triangle of side 0.5 m in the x-y…

Q: Part (a) of the figure below shows two positive source charges +Q arranged on a semi circu- lar arc…

Q: Two particles, one with charge -7.97 x 10-6 C and the other with charge 5.23 x 10-6 C, are 0.0209 m…

A: Let q1 and q2 represents the charge of two particles. q1=-7.97×10-6 Cq2=5.23×10-6 C Distance between…

Q: An proton is placed on the dot in a plane that bisects a dipole made of charges +Q and -Q. The dot…

A: According to Coulomb's law similar charges repel each other and opposite nature charges attract each…

Q: Three charges, Q1, Q2, and Q3, are positioned in the XY-plane as shown. The charge of Q2 is -1 C and…

Q: A charge of -3.35 nC is placed at the origin of an xy-coordinate system, and a charge of 2.20 nC is…

A: Given: Charge q1 = -3.35 nC is placed at (0 , 0)q2 = 2.20 nC is placed at (0 , 3.90 cm)q3 = 5.00 nC…

Q: Two particles, one with charge −2.93 μC and one with charge 6.07 μC, are 8.09 cm apart. What is the…

Q: A charge 4.97 nC is placed at the origin of an xy-coordinate system, and a charge -2.01 nC is placed…

A: Charges are distance is to find: x component of the total force exerted on the third charge by the…

Q: Two particles, one with charge –2.09 × 10-6 C and the other with charge 2.71 × 10-6 C, are 0.0584 m…

Q: There are three charges, q, = -1nC, q2 = -1nC, and q3 = -5nC. q, is located on the x-axis Bcm left…

Q: a. 1. For each of the following charge distributions, find the net electric force on charge 1, due…

A: Coulomb's law is a fundamental principle in physics that describes the electrostatic interaction…

Q: Three charged particles are fixed on an x axis as shown in the figure. The net force on particle A…

A: Data provided: Net force on particle A(Fnet) = 20N, in -x direction A and C both are positive…

Q: What is the VERTICAL component of the net force on the -2.0 nC charge (the negative charge)? Denote…

Q: A 7.45-nC charge is located 1.75 m from a 3.90-nC point charge. (a) Find the magnitude of the…

A: Given that, The charges are q1=7.45nC=7.45×10-9Cq2=3.90nC=3.90×10-9C And the separation between them…

Q: You discovered that when two point charges are separated by 8 cm then the attractive force F,…

A: According to the coulombs law the force between the two point charges Q and q separated by a…

Q: The figure below shows three small, charged spheres, all lying along the horizontal axis. Sphere A,…

Q: A 8.08-nC charge is located 1.79 m from a 4.02-nC point charge. (a) Find the magnitude of the…

Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

One point charge +Q is placed at the center of a
square, and a second point charge -Q is placed
at the upper-left corner of the square. It is
observed that an electrostatic force of
magnitude 2.0 N acts on the positive charge at
the center. Now a third charge -Q is placed at the
lower-left corner of the square, as shown in the
figure. What is the magnitude of the net force
that acts on the center charge now?
-Q
O A. 2.8 N
OB. 8.0 N
O C. 5.3 N
O D. 4.0 N
+
+Q

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A charge of -2.70 nC is placed at the origin of an xy-coordinate system, and a charge of 2.45 nC is placed on the y axis at y = 3.90 cm . A)If a third charge, of 5.00 nC , is now placed at the point x = 2.90 cm , yy = 3.90 cm find the x and y components of the total force exerted on this charge by the other two charges. B)Find the magnitude of this force.
Three charges are placed on a horizontal line. Charges q1 = +7 nC and q2 = -3 nC are fixed in place, with q2 2.0 m to the right of q1. Charge q3=+5 nC is in equilibrium but free to slide on the line (but not off of it.) a. Find the distance between q3 and q1 and whether q3 is to the right or left of q1. b. If q3 can move along the line away from its initial location, is the equilibrium stable or unstable? How did you decide? c. If q3 were were on a vertical line instead, so it could move up and down but not horizontally, would the equilibrium be stable or unstable for that motion? How did you decide? m
The figure below shows three small, charged spheres, all lying along the horizontal axis. Sphere A, at left, has a 6.90 nC charge. Sphere B has a 1.40 nC charge and is 3.00 cm to the right of A. Sphere C has a −2.80 nC charge and is 2.00 cm to the right of B. Find the magnitude (in N) and direction of the net electric force on each of the spheres. Three charges lie along a horizontal line. A positive charge labeled qA is on the left. 3.00 cm to its right is a positive charge labeled qB. 2.00 cm to the right of qB is a negative charge labeled qC. Net Force on A magnitude Ndirection Net Force on B magnitude Ndirection Net Force on C magnitude Ndirection
10 nC 3.0 ст 5. Calculate the force F on the 10nc charge in the picture to the right? You should give you answer in terms of vector components. Take the x-y plane to be as drawn. You don't have to multiply through the constant k. 4.0 сm 5.0 nC -5.0 nC
Chapter 22
Three charges are fixed to an x,y coordinates system. A charge of +15uC is on the y -axis at y= 4m. A charge of +12uC is at the origin. Lastly a charge of -15 uC is on the x -axis at x= 3m. Determine the magnitude and direction of electrostatic force on the charge at x = 3m
A charge Q is located at x = 0 and a charge 4Q is at x = 12.0 cm. The force on a charge of -7 µC is zero if that charge is placed at x = 4.0 cm and is 619 N in the positive x direction if placed at x = 8.0 cm. Determine the charge Q in µC
Two particles, one with charge −7.13 μC and one with charge, 4.39 μC, are 4.34 cm apart. What is the magnitude of the force that one particle exerts on the other? 149.56 Two new particles, which have an identical positive charge ?3,q3, are placed the same 4.34 cm apart, and the force between them is measured to be the same as that between the original particles. What is ?3?
Two 2.0-g aluminum foil balls hang from 1.0-m-long threads that are suspended from the same point at the top. The charge on each ball is +4.0×10^−9C. a) Determine the angle between the threads. Assume the gravitational force is much greater than the electrostatic force. b) Determine the tension force exerted by the string.