Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 5.2, Problem 2aT
In the tutorial Charge, you explored the region around a charged rod with a pith ball that had a charge of the same sign as the rod.
Sketch vectors at each of the marked points to represent the electric force exerted on the ball at that location.
How does the magnitude of the force exerted on the ball at point A compare to the magnitude of the force on the ball at point B.”
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Spheres A and B have the same initial positive charge The magnitude of the repulsive electric force between the two spheres is 14.4 N when separated by a distance of 0.03 m. (a) Find the initial charge Express your answer in micro. (b) The spheres are then allowed to touch each other and then separated. Find the electric force between them if the radius of sphere A is three times that of sphere B.
Please include detailed solution. I will attach the reference formulas that we use.
The value of k is 8.99 x 10^9, not rounded off to 9. Thank you!
Suppose object A is electrically charged and is experiencing forces from three other charged
objects. How should the total effects of those three objects be combined in order to find the
total electric force?
ANSWER
O
O O O
O
The charges of the three other charged objects are combined into one net charge
which is then used to calculate the total electric force on object A.
Electric force vectors are calculated for each pair of objects (six forces in total). These
six force vectors are then added using vector addition to obtain the total electric
force.
Electric force vectors are calculated for object A and each of the other three objects.
These three force vectors are then added using vector addition to obtain the total
electric force.
The magnitudes of the electric force are calculated for object A and each of the other
three objects. These three magnitudes are then added to obtain the total electric
force.
I DON'T KNOW YET
Consider two charges, Q and -Q separated by distance s, as shown in the
figure, where Q=3.1 µC and s-6.3 cm.
If a third charge, -Q is placed at the origin, what is the magnitude of the net
electric force exerted on that charge?
Express your answer in newtons.
S
Q
P
y
S
X
-Q
Chapter 5 Solutions
Tutorials in Introductory Physics
Ch. 5.1 - Press a piece of sticky tape, about 15-20 cm in...Ch. 5.1 - B. Make another piece of tape a described above....Ch. 5.1 - Each member of your group should press a tape onto...Ch. 5.1 - Obtain an acrylic rod and a piece of wool or fur....Ch. 5.1 - Base your answers to the following questions on...Ch. 5.1 - Two positive point charges +q and +Q (with Qq )...Ch. 5.1 - Two more +Q charges are held in place the same...Ch. 5.1 - Rank the four cases below according to the...Ch. 5.1 - Charge an acrylic rod by rubbing it with wool....Ch. 5.1 - Hold the charges rod horizontally. Use a charges...
Ch. 5.1 - Imagine that two charged rods are held together as...Ch. 5.1 - Five short segments (labeled 1-5) of acrylic rod...Ch. 5.1 - In case A at right, a point Charge +q is a...Ch. 5.1 - A small ball with zero net charge is positively...Ch. 5.1 - Hang an uncharged metal or metal-covered ball from...Ch. 5.1 - The situation in part A suggests a way to think...Ch. 5.2 - Hold a small piece of paper (e.g., an index card)...Ch. 5.2 - The area of a flat surface can be represented by a...Ch. 5.2 - Place a large piece of graph paper flat on the...Ch. 5.2 - Fold the graph paper twice so that it forms a...Ch. 5.2 - Form the graph paper into a tube as shown. Can the...Ch. 5.2 - What must be true about a surface or a portion of...Ch. 5.2 - In the tutorial Charge, you explored the region...Ch. 5.2 - Suppose that the charge, qtest , on the pith ball...Ch. 5.2 - The quantity F/qtest evaluated at any point is...Ch. 5.2 - Sketch vectors at each of the marked points to...Ch. 5.2 - The diagram at right shows a two-dimensional top...Ch. 5.2 - Compare the magnitude of the electric field at...Ch. 5.2 - Obtain a wire loop. The Loop represents the...Ch. 5.2 - For a given surface, the electric flux, E , is...Ch. 5.2 - You will now examine the relationship between the...Ch. 5.2 - When EandA were parallel, we called the quantity...Ch. 5.3 - In the following Questions, a Gaussian cylinder...Ch. 5.3 - In the following Questions, a Gaussian cylinder...Ch. 5.3 - In the following Questions, a Gaussian cylinder...Ch. 5.3 - In the following Questions, a Gaussian cylinder...Ch. 5.3 - Are your answer to part A-C of section I...Ch. 5.3 - In part D of section I, you tried to determine the...Ch. 5.3 - Find the net flux through each of the Gaussian...Ch. 5.3 - The three spherical Gaussian surfaces at right...Ch. 5.3 - A large sheet has charge density +o . A...Ch. 5.3 - The Gaussian cylinder below encloses a portion of...Ch. 5.4 - Suppose an object moves under the influence of a...Ch. 5.4 - An object travels from point A to point B while...Ch. 5.4 - An object travels from point A to point B while...Ch. 5.4 - State the work-energy theorem in your own words....Ch. 5.4 - Draw electric field vectors at point W, X, Y, and...Ch. 5.4 - A particle with charge +qo , travels along a...Ch. 5.4 - The particle travels from point X to point Z along...Ch. 5.4 - Suppose the particle travels from point W to point...Ch. 5.4 - Compare the work done as the particle travels from...Ch. 5.4 - Suppose the charge of the particle in section II...Ch. 5.4 - Shown at right are four Points near a positively...Ch. 5.5 - A small portion near the center of a large thin...Ch. 5.5 - Use the principle of superposition to determine...Ch. 5.5 - Use the principle of superposition to determine...Ch. 5.5 - Consider instead a portion near the center of a...Ch. 5.5 - A second plate with the same magnitude charge as...Ch. 5.5 - The inner surface of one plate has a uniform...Ch. 5.5 - B. Suppose the plates are discharged, then held a...Ch. 5.5 - Compare the ratio QV that you calculated for two...Ch. 5.5 - For the following cases, state whether each of the...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the door...
University Physics Volume 1
23. Which warms faster when heat is applied: iron or silver? Which has the lower specific heat capacity'?
Conceptual Physical Science (6th Edition)
15. In the Olympic shotput event, an athlete throws the shot with an initial speed of 12.0 m/s at a 40.0° angle...
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)
If a 20-passenger plane is not full, sometimes passengers are told they must sit in certain seats and may not m...
Physics for Scientists and Engineers with Modern Physics
51. | A light spring having a force constant of 125 N/m is used to pull a 9.50 kg sled on a horizontal friction...
College Physics (10th Edition)
If acceleration is proportional to the net force or is equal to net force.
Conceptual Physics (12th Edition)
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
- Two point charges attract each other with an electric force of magnitude F. If the charge on one of the particles is reduced to one-third its original value and the distance between the particles is doubled, what is the resulting magnitude of the electric force between them? (a) 112F (b) 13F (c) 16F (d) 34F (e) 32Farrow_forwardIn this exercise, you practice electric field lines. Make sure you represent both the magnitude and direction of the electric field adequately. Note that the number of lines into or out of charges is proportional to the charges. (a) Draw the electric field lines map for two charges +20C and 20C situated 5 cm from each other. (b) Draw the electric field lines map for two charges +20C and +20C situated 5 cm from each other. (c) Draw the electric field lines map for two charges +20C and 30C situated 5 cm from each other.arrow_forwardIn which of the following contexts can Gausss law not be readily applied to find the electric field? (a) near a long, uniformly charged wire (b) above a large, uniformly charged plane (c) inside a uniformly charged ball (d) outside a uniformly charged sphere (e) Gausss law can be readily applied to find the electric field in all these contexts.arrow_forward
- Three charges are positioned at the cornets of a parallelogram as shown below. (a) If Q=8.0C what is the electric field at the unoccupied comer? (b) What is the force on a 5.0C charge placed at this corner?arrow_forwardObject A has a charge of +2 C, and object B has a charge of +6 C. Which statement is true about the electric forces on the objects? (a) FAB=3FBA (b)FAB=FBA (c) 3FAB=FBA (d) FAB=3FBA (e) FAB=FBA (f) 3FAB=FBAarrow_forwardImagine you have four identical charge q, placed on the corners of a square. If q = 6.49 nC, then the side of the square is s = 19.22 cm, calculate the net electric force acting on the charge at the upper right corner. NOTE: Final answer in FIVE decimal places. Then, state the SI unit of the variable being sought off. Add your answerarrow_forward
- Four charges are situated on the axes as shown below. Each charge is 1 m from the origin. Draw an arrow depicting the direction of the electric field at the point P. P If each charge Q is 1 m from the origin and |Q| is 1 C, what is the magnitude and direction of the electric field at point P?arrow_forwardThree charges, g1=002- and g3=+q, are at the vertices of an equilateral triangle, as shown in the figure.(Figure 1) Figure 1 of 1 ▾ Part B Submit Largest Part C Submit Telden vannakken dat 9= 1 2 3 Give the direction angle, &, of the net electric force experienced by charge 1. Note that is measured counterclockwise from the positive axis. Express your answer as an integer. - Part D Request Answer ()=3 Repeat part B for charge 2. Express your answer as an integer. Request Answer Submit Request Answer Smallest Repeat part B for charge 3. Express your answer as an Integer. degrees degrees Reviewarrow_forwardBelow are free-body diagrams for three electric charges that lie in the same plane. Their relative positions are unknown. There are two forces shown on each charge. These two forces represent the force exerted on the charge by each of the other two charges. Along which of the lines (A to H) in (Figure 1) should charge 2 be placed so that the free-body diagrams of charge 1 and charge 2 are consistent? Note that only one of the forces on each charge will be consistent. The other force on each charge will be addressed in Part B with the introduction of charge 3arrow_forward
- Below are free-body diagrams for three electric charges that lie in the same plane. Their relative positions are unknown. There are two forces shown on each charge. These two forces represent the force exerted on the charge by each of the other two charges. Along which of the lines (A to H) in (Figure 1) should charge 2 be placed so that the free-body diagrams of charge 1 and charge 2 are consistent? Note that only one of the forces on each charge will be consistent. The other force on each charge will be addressed in Part B with the introduction of charge 3.arrow_forwardTwo charges, Q1 and Q2 are placed along the horizontal line, as shown in the picture below. The Q1 Q2 charges are separated by distance a=4.4 cm and the ratio of the charges, =5. а Q1 Q2, Where along the line connecting the two charges would the net electric field be equal to zero? Express your answer as distance from the charge Q1, in centimeters, with precision of two places after decimal.arrow_forwardPlease provide what formula is used and whyarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
Electric Fields: Crash Course Physics #26; Author: CrashCourse;https://www.youtube.com/watch?v=mdulzEfQXDE;License: Standard YouTube License, CC-BY