A horizontal tube with length L has two positive charges +Q1 and +Q2 onthe edges. A small ball can move without friction inside the tube (see figure). This smallball has a charge +Q and the same diameter as the tube. Find the static equilibriumposition for the small ball. (EF = 0). Hint: Ignore the gravity. Express the result as afunction of Q1 , Q2 and L.Q2Q,L

Here, following values are given Two charges given are Q1 and Q2, length of the tube given here as…

Answered: A horizontal tube with length L has two…

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

Similar questions

Two charges, one of q and the other of -q are separated by a distance of 2d. a. Find the force on the positive charge. b. Now, a neutral metal sphere of radius R (where R< d) is placed midway between the two charges. Calculate the additional force this produces on the positive charge. c. For R almost as large as d (i.e. R→d -ɛ for small & ), that the largest term in the correction looks like the force from a plane conductor.
Two charges Q1= -48 µC and Q2= -21 µC are placed on the two corners of a square as shown in the figure below. If the side length of the square is a=48 mm, how much work is required to bring a third charge, Q3= -28 µC from infinitely far away to the empty bottom-right corner of the square? Please take k = 9.0 x 109 N.m2/c2 and express your answer using one decimal place in units of J or N.m. Please do not forget to type the minus sign if you got a negative value. Q1 а а а Q2 а
Two point charges are placed on the x-axis as follows: Charge q1=+4.00nC is located 0.20m,and charge q2=+5.00nC is at x=-0.30m. a.Draw a sketch of te setting discussed in the question above. Make sure to label all points discussed. b. What are the magnitude and direction of the total force exerted by these two charges on a negative point charge q3=-6.00nC that is placed at the origin?
Answer the following problems. 1. Three conducting spheres have charges of -40nC, -60nC, and 100 nC respectively. What would be the final charge of the -40nC sphere if it: 1.1 first touched the -60 nC sphere and then touched the 100 nC sphere? 1.2 first touched the 100 nC sphere and then touched the -60 nC sphere? 2. An object with net charge 8 C touches another object of the same size and shape with a net charge of 18 C. Find the charge on each object after they are pulled away and are no longer in contact.
Two spherical objects are separated by a distance of 1.98 x 103 m. The objects are initially electrically neutral and are very small compared to the distance between them. Each object acquires the same negative charge due to the addition of electrons. As a result, each object experiences an electrostatic force that has a magnitude of 3.76 × 10-21 N. How many electrons did it take to produce the charge on one of the objects? Number i Units
Two small spheres in vacuum are 2 m apart center-to-center. They carry identical charges. Approximately how large is the charge on each if each sphere experiences a force of 5 N?
Consider three charges on a coordinate system. Charge ?1 = +30 nC is at the origin, charge ?2 = −25 nC is at (0.2, 0) mm, and charge ?3 = +18 nC is at point (0.2, 0.3) mm. Find the magnitude and direction of the resultant force on q3.
Two point charges are separated by 25.0 cm (see (Figure 1)). Assume that g₁ = -8.00 nC and 92 = -12.5 nC. Figure 10.0 cm 9 25.0 cm 10.0 cm 1 of 1 Find the net electric field these charges produce at point A. Express your answer in newtons per coulomb. E= Part B Find the net electric field these charges produce at point B. Express your answer in newtons per coulomb. E = N/C N/C
Two m = 5.8 g point charges on 1.0-m-long threads repel each other after being charged to q = 80 nC, as shown in the figure. (Figure 1) Figure 1.0 m m + 9 00 1.0 m +m 9 1 of 1 Part A What is the angle 0? You can assume that is a small angle. Express your answer to two significant figures and include the appropriate units. μ 0 = 4.21 Submit μÅ Ω % À X Previous Answers Request Answer ? X Incorrect; Try Again; 7 attempts remaining
Three charges, q₁ =-3.4 µC, q2 =4.9 µC and q3 =3.1 µC are placed on xy plane as shown in the picture below. 92 a 91 y b a a = 4.0 cm b = 2.0 cm r12 r13 = √√a² + b² = 0.0447 m 93 X What is the x component of the net force exerted on charge q₁ by charges 92 and 93. Provide your answer in newtowns with the precision of two places after decimal.
= An electric charge q₁ 38 mC is located at the origin of the (x,y) plane, while another charge q₂ = 6 mC is placed at the position x₂ = 1.6 m, see the picture below. At what position should a third charge q3 be placed so it experiences no net force? y q1 X₁₁=0 The new position of the third charge, x3, new 92 = $2 The position of the third charge, x3 : Solve the same problem with all the same values, but with the opposite sign of the second charge: 9₁ = 38 mC, q2 = -6 mC, and x2 = 1.6 m. X Units Select an answer ✓ Units Select an answer ✓
Charges on raindrops vary widely in both magnitude and sign. Consider a case where the two drops on the x-axis are 2.18 mm apart and have charge q = 769 nC, while the third drop is 10.3 mm up the x-axis and has charge Q = -2.02 μC. (Figure 1) Figure x=-a x=a Part A Find the x-component of the electric force on the upper drop. Express your answer with the appropriate units. FQz = Submit Part B Foy= Submit μÀ Provide Feedback Value Request Answer Find the y-component of the electric force on the upper drop. Express your answer with the appropriate units. uÅ Value Units Request Answer ? Units ? Review | Constants Next >

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Lecture- Tutorials for Introductory Astronomy

Physics

ISBN:

9780321820464

Author:

Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden

Publisher:

Addison-Wesley

College Physics: A Strategic Approach (4th Editio…

Physics

ISBN:

9780134609034

Author:

Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field

Publisher:

PEARSON

SEE MORE TEXTBOOKS