![Physics for Scientists and Engineers](https://www.bartleby.com/isbn_cover_images/9781429281843/9781429281843_largeCoverImage.jpg)
Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 21, Problem 47P
To determine
The position of the fourth charge such that the electric field is zero at the center.
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
65 In Fig. 22-64a, a particle of charge +Q produces an electric field
of magnitude Epart at point P, at distance R from the particle. In
Fig. 22-64b, that same amount of charge is spread uniformly along
a circular arc that has radius
R and subtends an angle 0.
The charge on the arc pro-
+Q/e/2
duces an electric field
e/2
of magnitude Eare at its cen-
ter of curvature P. For what
value of e does Eare
0.500Epart? (Hint: You will
probably resort to a graphi-
cal solution.)
(a)
(6)
Figure 22-64 Problem 65.
Electrostatics :
A solid conducting sphere of radius a carries a net
positive charge 3Q. A conducting spherical shell
of inner radius b and outer radius c is concentric
with the solid sphere and carries a net charge -Q.
3
30
Using Gausss law, find the electric field strength
in the regions labeled 1, 2, 3 and 4 when the entire
system is in electrostatic equilibrium. (Denote the
distance from origo as r)
Four charged particles are at the corners of a square let q1 =2q, q2 = q, q3 = 3q and q4 = 4q.(a) Determine the electric field at the location of 4. (b) Determine the force at location 4 if q= 6 μC.
Chapter 21 Solutions
Physics for Scientists and Engineers
Ch. 21 - Prob. 1PCh. 21 - Prob. 2PCh. 21 - Prob. 3PCh. 21 - Prob. 4PCh. 21 - Prob. 5PCh. 21 - Prob. 6PCh. 21 - Prob. 7PCh. 21 - Prob. 8PCh. 21 - Prob. 9PCh. 21 - Prob. 10P
Ch. 21 - Prob. 11PCh. 21 - Prob. 12PCh. 21 - Prob. 13PCh. 21 - Prob. 14PCh. 21 - Prob. 15PCh. 21 - Prob. 16PCh. 21 - Prob. 17PCh. 21 - Prob. 18PCh. 21 - Prob. 19PCh. 21 - Prob. 20PCh. 21 - Prob. 21PCh. 21 - Prob. 22PCh. 21 - Prob. 23PCh. 21 - Prob. 24PCh. 21 - Prob. 25PCh. 21 - Prob. 26PCh. 21 - Prob. 27PCh. 21 - Prob. 28PCh. 21 - Prob. 29PCh. 21 - Prob. 30PCh. 21 - Prob. 31PCh. 21 - Prob. 32PCh. 21 - Prob. 33PCh. 21 - Prob. 34PCh. 21 - Prob. 35PCh. 21 - Prob. 36PCh. 21 - Prob. 37PCh. 21 - Prob. 38PCh. 21 - Prob. 39PCh. 21 - Prob. 40PCh. 21 - Prob. 41PCh. 21 - Prob. 42PCh. 21 - Prob. 43PCh. 21 - Prob. 44PCh. 21 - Prob. 45PCh. 21 - Prob. 46PCh. 21 - Prob. 47PCh. 21 - Prob. 48PCh. 21 - Prob. 49PCh. 21 - Prob. 50PCh. 21 - Prob. 51PCh. 21 - Prob. 52PCh. 21 - Prob. 53PCh. 21 - Prob. 54PCh. 21 - Prob. 55PCh. 21 - Prob. 56PCh. 21 - Prob. 57PCh. 21 - Prob. 58PCh. 21 - Prob. 59PCh. 21 - Prob. 60PCh. 21 - Prob. 61PCh. 21 - Prob. 62PCh. 21 - Prob. 63PCh. 21 - Prob. 64PCh. 21 - Prob. 65PCh. 21 - Prob. 66PCh. 21 - Prob. 67PCh. 21 - Prob. 68PCh. 21 - Prob. 69PCh. 21 - Prob. 70PCh. 21 - Prob. 71PCh. 21 - Prob. 72PCh. 21 - Prob. 73PCh. 21 - Prob. 74PCh. 21 - Prob. 75PCh. 21 - Prob. 76PCh. 21 - Prob. 77PCh. 21 - Prob. 78PCh. 21 - Prob. 79PCh. 21 - Prob. 80PCh. 21 - Prob. 81PCh. 21 - Prob. 82PCh. 21 - Prob. 83PCh. 21 - Prob. 84PCh. 21 - Prob. 85PCh. 21 - Prob. 86PCh. 21 - Prob. 87P
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
- 10 O Figure 22-38a shows two charged particles fixed in place on an x axis with separation L. The ratio qılq2 of their charge mag- nitudes is 4.00. Figure 22-38b shows the x component Enet. of their net electric field along the x axis just to the right of particle 2. The x axis scale is set by x, = 30.0 cm. (a) At what value of x> 0 is Enetx maximum? (b) If particle 2 has charge -q2 = -3e, what is the value of that maximum? 2. +9 -42 -x -2 x (cm) (a) (b) (O/N g-01) **arrow_forwardFigure 22-44 shows three circular arcs centered on the origin of a coordinate system. On each arc, the uniformly distributed charge is given in terms of Q=2.00 µC.The radii are given in terms of R=10.0 cm.What are the (a) magnitude and (b) direction (relative to the positive x direction) of the net electric field at the origin due to the arcs? 3R +9Q -4Q 2R +Q Rarrow_forwardA rod of length L lies along the x axis with its left end at the origin. It has a nonuniform charge density ? = ?x, where ? is a positive constant. A rod of length L lies along the x-axis of the x y coordinate plane with its left end at the origin. Point A is on the x-axis a distance d to the left of the origin. Point B lies in the first quadrant, a distance babove the center of the rod. (a) What are the units of ?? (Use SI unit abbreviations as necessary.)[?] = (b) Calculate the electric potential at A. (Use any variable or symbol stated above along with the following as necessary: ke.)V =arrow_forward
- (a) Sketch the electric field lines around an isolated point charge q > 0. (b) Sketch the electric field pattern around an isolated negative point charge of magnitude -2q.arrow_forwardChapter 22, Concept Question 02 The figure shows two square arrays of charged particles. The squares with edges of 2d and d are centered at point P and are misaligned. The particles are separated by either d or d/2 along the perimeters of the squares 21 +6q 2g -39 -24 Your answer is incorrect. what is the magnitude of the net electric field at p? (Note: The symbol used in the subscript of Eo is a zero, not an "O".)arrow_forwardpoint charge of 40 nC is placed at the center of a hollow spherical conductor (inner radius = 1.0 cm, outer radius = 5 cm) which has a net charge of -70 nC. Determine the resulting charge density on the outer surface of the conducting sphere.arrow_forward
- A proton and electron separated by 2× 10^-10 m form an electric dipole, look figure. Useexact formula to calculate the electric field on t he X-axis at a distance 20 × 10^-10 m to the rightof the dipole’s center?arrow_forward6 In Fig. 22-27, two identical circu- lar nonconducting rings are centered on the same line with their planes perpendicular to the line. Each ring has charge that is uniformly distrib- uted along its circumference. The rings each produce electric fields at points along the line. For three situations, the charges on rings A and B are, respectively, (1) qo and 9o, (2) -90 and -90, and (3) - and qo. Rank the situations according to the magnitude of the net electric field at (a) point P1 midway between the rings, (b) point P, at the center of ring B, and (c) point P3 to the right of ring B. greatest first. P, P3 Ring A Ring B Figure 22-27 Question 6.arrow_forwardA non-uniform thin rod is bent into an arc of radius R. The linear charge density λ of the roddepends on θ and is given byλ =λ0cos θwhere λ0 is a positive constant. The arc extends from θ =π4to θ =3π4 Calculate the magnitude of the electric fieldarrow_forward
- A conducting spherical shell with inner radius a and outer radius b has a positive point charge located at its center. The total charge on the shell is -3Q, and it is insulated from its surroundings. + a b -30arrow_forward(a) By what distance are the plates separated? b) What is the magnitude of the surface charge density on one of the plates?arrow_forward2R R The center of the charged circle of radius R 30cm in the x-z plane is coincident with the origin of the coordinate system in the figure. The total charge Q on the circle is not uniform, but is distributed according to the relation 2 = v50. Where 0 is the angle between the radius R of the circle and the +x-axis in radian. Find the magnitude of the Electric field due to these charges in the y-axis direction only, at the point P at a distance of 2R. k, = Eo = 9x10-12 ( and n = 3 Απερ. -12 10 13 e 10 13 tr/upload/ytu/CourseScan/e6c31b3e-c586-432a-9c6b-454b2603609f.png ak için buraya yazın. hparrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
![Text book image](https://www.bartleby.com/isbn_cover_images/9781938168161/9781938168161_smallCoverImage.gif)
Electric Fields: Crash Course Physics #26; Author: CrashCourse;https://www.youtube.com/watch?v=mdulzEfQXDE;License: Standard YouTube License, CC-BY