General Physics, 2nd Edition
2nd Edition
ISBN: 9780471522782
Author: Morton M. Sternheim
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 16, Problem 102E
(a)
To determine
The charge per unit area on the inner surface of the sphere.
(b)
To determine
The charge per unit area on the outer surface of the sphere.
(c)
To determine
About the induced charge distribution on each surface when the charge placed elsewhere in the cavity.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A long copper cylindrical shell of inner radius 2 cm and outer radius 3 cm surrounds concentrically a charged long aluminum rod of radius 1 cm with a charge density of 4 pC/m. All charges on the aluminum rod reside at its surface. The inner surface of the copper shell has exactly opposite charge to that of the aluminum rod while the outer surface of the copper shell has the same charge as the aluminum rod. Find the magnitude and direction of theelectric field at points that are at the following distances from the center of the aluminum rod: (a) 0.5 cm, (b) 1.5 cm, (c) 2.5 cm, (d) 3.5 cm, and (e) 7 cm.
Two red blood cells each have a mass of 5.05 × 10-¹4 kg and carry a negative charge spread uniformly over their surfaces. The
repulsion arising from the excess charge prevents the cells from clumping together. Once cell carries -2.60 pC of charge and the
other -2.70 pC, and each cell can be modeled as a sphere 8.20 µm in diameter.
What minimum relative speed u would the red blood cells need when very far away from each other to get close enough to just
touch? Ignore viscous drag from the surrounding liquid.
V =
What is the magnitude of the maximum acceleration amax of each cell?
Cmax =
m/s
m/s²
A particle with a charge of -60.0 nC is placed at the center of a nonconducting spherical shell of inner radius 20.0 cm and outer radius 23.0 cm. The spherical shell carries charge with a uniform density of -3.31 µC/m3. A
proton moves in a circular orbit just outside the spherical shell. Calculate the speed of the proton.
6.644e4
Your response is off by a multiple of ten. m/s
Chapter 16 Solutions
General Physics, 2nd Edition
Ch. 16 - Prob. 1RQCh. 16 - Prob. 2RQCh. 16 - Prob. 3RQCh. 16 - Prob. 4RQCh. 16 - Prob. 5RQCh. 16 - Prob. 6RQCh. 16 - Prob. 7RQCh. 16 - Prob. 8RQCh. 16 - Prob. 9RQCh. 16 - Prob. 10RQ
Ch. 16 - Prob. 11RQCh. 16 - Prob. 12RQCh. 16 - Prob. 13RQCh. 16 - Prob. 1ECh. 16 - Prob. 2ECh. 16 - Prob. 3ECh. 16 - Prob. 4ECh. 16 - Prob. 5ECh. 16 - Prob. 6ECh. 16 - Prob. 7ECh. 16 - Prob. 8ECh. 16 - Prob. 9ECh. 16 - Prob. 10ECh. 16 - Prob. 11ECh. 16 - Prob. 12ECh. 16 - Prob. 13ECh. 16 - Prob. 14ECh. 16 - Prob. 15ECh. 16 - Prob. 16ECh. 16 - Prob. 17ECh. 16 - Prob. 18ECh. 16 - Prob. 19ECh. 16 - Prob. 20ECh. 16 - Prob. 21ECh. 16 - Prob. 22ECh. 16 - Prob. 23ECh. 16 - Prob. 24ECh. 16 - Prob. 25ECh. 16 - Prob. 26ECh. 16 - Prob. 27ECh. 16 - Prob. 28ECh. 16 - Prob. 29ECh. 16 - Prob. 30ECh. 16 - Prob. 31ECh. 16 - Prob. 32ECh. 16 - Prob. 33ECh. 16 - Prob. 34ECh. 16 - Prob. 35ECh. 16 - Prob. 36ECh. 16 - Prob. 37ECh. 16 - Prob. 38ECh. 16 - Prob. 39ECh. 16 - Prob. 40ECh. 16 - Prob. 41ECh. 16 - Prob. 42ECh. 16 - Prob. 43ECh. 16 - Prob. 44ECh. 16 - Prob. 45ECh. 16 - Prob. 46ECh. 16 - Prob. 47ECh. 16 - Prob. 48ECh. 16 - Prob. 49ECh. 16 - Prob. 50ECh. 16 - Prob. 51ECh. 16 - Prob. 52ECh. 16 - Prob. 53ECh. 16 - Prob. 54ECh. 16 - Prob. 55ECh. 16 - Prob. 56ECh. 16 - Prob. 57ECh. 16 - Prob. 58ECh. 16 - Prob. 59ECh. 16 - Prob. 60ECh. 16 - Prob. 61ECh. 16 - Prob. 62ECh. 16 - Prob. 63ECh. 16 - Prob. 64ECh. 16 - Prob. 65ECh. 16 - Prob. 66ECh. 16 - Prob. 67ECh. 16 - Prob. 68ECh. 16 - Prob. 69ECh. 16 - Prob. 70ECh. 16 - Prob. 72ECh. 16 - Prob. 73ECh. 16 - Prob. 74ECh. 16 - Prob. 75ECh. 16 - Prob. 76ECh. 16 - Prob. 78ECh. 16 - Prob. 81ECh. 16 - Prob. 82ECh. 16 - Prob. 83ECh. 16 - Prob. 84ECh. 16 - Prob. 85ECh. 16 - Prob. 86ECh. 16 - Prob. 87ECh. 16 - Prob. 88ECh. 16 - Prob. 89ECh. 16 - Prob. 90ECh. 16 - Prob. 91ECh. 16 - Prob. 92ECh. 16 - Prob. 93ECh. 16 - Prob. 94ECh. 16 - Prob. 95ECh. 16 - Prob. 96ECh. 16 - Prob. 97ECh. 16 - Prob. 98ECh. 16 - Prob. 99ECh. 16 - Prob. 100ECh. 16 - Prob. 101ECh. 16 - Prob. 102ECh. 16 - Prob. 103ECh. 16 - Prob. 104ECh. 16 - Prob. 105ECh. 16 - Prob. 106ECh. 16 - Prob. 107ECh. 16 - Prob. 108E
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 very small sphere with positive charge q=+ 5.00 μC is released from rest at a point 1.70 cm from a very long line of uniform linear charge density λ=+ 2.00 μC/m . What is the kinetic energy of the sphere when it is 3.90 cm from the line of charge if the only force on it is the force exerted by the line of charge? Express your answer with the appropriate units. K = ?arrow_forwardA small bead with a positive charge q is free to slide on a horizontal wire of length 4.0 cm. At the left end of the wire is a fixed charge q, and at the right end is a fixed charge 4q. How far from the left end of the wire does the bead come to rest?arrow_forwardY P L 13 In the figure above a nonuniformly charged rod of length L = 4.5 m lies along the x-axis with one end at the origin. The linear charge density (charge per length) is given by A = (3.8 x 10-9) 1.5 (where A has units of C/m when a has units of meters). Point P is located at the origin (the less densely charged end of the rod). What is the total charge on the rod? (This is given by Q = = Jdq= √ Adz.) Lok Ada 22 where What is the magnitude of the electric field at point P? (This will be given by E = A is now a function of a instead of a constant.)arrow_forward
- in figure two tiny conducting balls of identical mass m and identical charge q hang from non conducting threads of length L. Assume that θ is so small that tanθ can be replaced by its approximate equal, sinθ. Show that, x= (2keq2ℓ / mg) 1/3 gives the equilibrium separation x of the balls. Note: Englısh not my tongue language so I can't read handwriting pls write computerarrow_forwardConsider two concentric conducting spheres. The outer sphere is hollow and initially has a charge Q, = -9Q deposited on it. The inner sphere is solid and has a charge Q, = +5Q on it. (a) How much charge is on the outer surface? How much charge is on the inner surface? (b) Suppose a wire is connected between the inner and outer spheres. Electrostatic equilibrium is established. How much charge is on the outer surface of the outside sphere? How much is on the inner surface? Q How, if at all, does the electric field at the surface of the inside sphere change when the wire is connected? O It changes from a finite value to a greater value. It changes from a finite value to zero. O It does not change at all. O It changes from a finite value to a lesser nonzero finite value. (c) Suppose we return to the original conditions in (a), with +5Q on the inner sphere and -9Q on the outer. We now connect the outer sphere to ground with a wire and then disconnect it. How much total charge will be on…arrow_forwardSuppose a van e Graff generator builds a negative static charge and grounded conductor is placed near enough to it so that a 7.0 x 10^6 coulombs of negative charge arcs to the conductor. Can you help me to conceptualize the steps in calculating the number of electrons that are transferred?arrow_forward
- A metallic sphere A of radius 1.00 cm is several centimeters away from a metallic sphere B of radius 2.00 cm. A charge 100 nC is placed on A, with no charge on B or anywhere nearby. The two objects are joined by a long, thin, metallic wire (as shown in the figure). Which of the following occurs when the two spheres are connected with the conducting wire? Sphere A Sphere B ЧА 90 Charge flows form Sphere A to Sphere B until they have equal charge, Aqa - 50 nC. Charge flows from A to B until they have the same potential, VA VB O No charge flows. Charge flows from Sphere A to Sphere B until they have same electric field on the surface, EA EBarrow_forwardWhat is the tension on the silk fiber? A small sphere with mass m carries a positive charge q and is attached to one end of a silk fiber of length L. The other end of the fiber is attached to a large vertical insulating sheet that has a positive surface charge density σ. Show that when the sphere is in equilibrium, the fiber makes an angle equal to arctan (qσ/2mgϵ0) with the vertical sheet. What is the tension on the silk fiber? T = (_____)/(_____sin(__))arrow_forwardMost workers in nanotechnology are actively monitored for excess static charge buildup. The human body acts like an insulator as one walks across a carpet, collecting -50 nC per step. What charge buildup will a worker in a manufacturing plant accumulate if she walks 25 steps. How many electrons are present in that amount of charge?arrow_forward
- The two spherical shell has a charge of q1=0.30nC and q2 = 0.5nC. The radius of r1=7.5cm and r2 = 2.5cm. What is the new votage value in volts, after the charge transfer is completed between the two spheres?arrow_forwardk A hollow spherical shell carries charge density p = in the region a srsb.Theelectric field in the region aarrow_forwardA hollow conducting sphere has an interior radius of r1 = 0.11 m and an outside radius of r2 = 0.26 m. The sphere has a net charge of Q = 6.1E-06 C. Part (a) What is the field E1 in N/C 1 m from the sphere's outside surface? Part (b) What is the magnitude of the field at a distance of 0.05 m from the center of the sphere?arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Electric Fields: Crash Course Physics #26; Author: CrashCourse;https://www.youtube.com/watch?v=mdulzEfQXDE;License: Standard YouTube License, CC-BY