
College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
thumb_up100%

Transcribed Image Text:Suppose the conducting spherical shell in the figure below carries a charge of 2.80 nC and that a charge of -2.40 nC is at the center of the sphere. If a = 1.80 m and b = 2.30 m, find the electric field at the
following.
XAX
magnitude
direction
+
7
b a
(a) r= 1.50 m
magnitude 9.6
direction radially inward
(b) r2.20 m
0
(c) r= 2.50 m
magnitude 0.576
direction
Ⓡ
radially outward
N/C
✔ N/C
The magnitude is zero. ✔
v
✔ N/C
(d) What is the charge distribution on the sphere?
inner surface
outer surface
x
Your response differs from the correct answer by more than 100 %. nC
nC
D
Expert Solution

arrow_forward
Step 1
Step by stepSolved in 2 steps with 2 images

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
- B10arrow_forwardA conductive "hollow" sphere has a total charge -2Q. A charging point + Q is in the center. Determine the total load on the outer surface. a. -Q b. +Q c. -3Q d.+2Qarrow_forwardPls help me with the following question pls and make sure 100 % of your answer is correct A charge q1�1 = 5.00 nCnC is placed at the origin of an xy��-coordinate system, and a charge q2�2 = -3.00 nCnC is placed on the positive x� axis at x=�= 4.00 cm Part A If a third charge q3�3 = 5.00 nCnC is now placed at the point x=�= 4.00 cm , y=�= 3.00 cmcm find the x� component of the total force exerted on this charge by the other two charges. Express your answer in newtons. ( I got this right, which was -> 7.19 x 10^-5 N) Part B Find the y� component of the total force exerted on this charge by the other two charges. Express your answer in newtons. ( I got this one wrong like the rest, here I got -> -14.624 x 10^-5N)Pls help me explain what could be wrong Part C Find the magnitude of this force. Express your answer in newtons.( I got this answer and it was wrong-> 16.30 x 10^-5N) Part D Find the direction of this force. Express your answer in degrees. (I got this…arrow_forward
- The electric flux through each of the six sides of a rectangular box are as follows 4 =155 3 N-m/C, 4 = 236 4 N.m/C =-334 3 N.m/C ,-173 8 N.m/C 4--1118 N.m²/C d= 448 0 N m²/C. V Part A How much charge is in this box? PC Submit Previous Answers Request Answer * Incorrect Try Again; 5 attempts remainingarrow_forwardTwo positive charges, each of magnitude q, are on the y-axis at points y= ta and y=-a Where would a third positive charge of the same magnitude be located for the net force on the third charge to be zero? a. at the origin b. at y= 2a c. at y=-2a d. at y= -aarrow_forwardA 5.0-mm-diameter copper ball is charged to 90 nC. Part A What fraction of its electrons have been removed? The density of copper is 8900 kg/m³. ΕΧΕΙ ΑΣΦ Nremoved No 12 = 6.12.10 Submit Previous Answers Request Answer × Incorrect; Try Again; 5 attempts remainingarrow_forward
- Part A Calculate the magnitude of the electric field at one corner of a square 2.42 m on a side if the other three corners are occupied by 6.75x10 C charges. Express your answer to three significant figures and include the appropriate units. ? E = Value Units Submit Request Answerarrow_forwardRequired information In gel electrophoresis, the mobility of a molecule in a particular gel matrix is defined as mu = u_{t} / E where is the terminal speed of the molecule and E is the applied electric field strengthIn one case, a molecule has mobility 2.83 * 10 ^ - 8; Cm / (Ns) and charge-12e How long does it take the molecule to move 210 cm through the gel if the terminal speed of the molecule 1.5 * 10 ^ - 5 * m / s ? minarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON

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