FUNDAMENTALS OF PHYSICS - EXTENDED
12th Edition
ISBN: 9781119773511
Author: Halliday
Publisher: WILEY
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Chapter 24, Problem 8Q
In the situation of Question 7, is the work done by your force positive, negative, or zero if the particle is moved (a) from A to B, (b) from A to C, and (c) from B to D? (d) Rank those moves according to the magnitude of the work done by your force, greatest first.
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Chapter 24 Solutions
FUNDAMENTALS OF PHYSICS - EXTENDED
Ch. 24 - In the situation of Question 7, is the work done...Ch. 24 - Figure 24-26 shows four pairs of charged particles...Ch. 24 - SSM A particular 12 V car battery can send a total...Ch. 24 - The electric potential difference between the...Ch. 24 - Suppose that in a lightning flash the potential...Ch. 24 - Two large, parallel, conducting plates are 12 cm...Ch. 24 - SSM An infinite nonconducting sheet has a surface...Ch. 24 - The electric field in a region of space has the...Ch. 24 - An infinite nonconducting sheet has a surface...Ch. 24 - GO Two uniformly charged, infinite, nonconducting...
Ch. 24 - A nonconducting sphere has radius R = 2.31 cm and...Ch. 24 - As a space shuttle moves through the dilute...Ch. 24 - What are a the change and b the charge density on...Ch. 24 - SSM ILW A spherical drop of water carrying a...Ch. 24 - GO A non uniform linear charge distribution given...Ch. 24 - Two large parallel metal plates are 1.5 cm apart...Ch. 24 - The electric potential al points in an xy plane is...Ch. 24 - The electric potential V in the space between two...Ch. 24 - SSM What is the magnitude of the electric field at...Ch. 24 - Figure 24-47 shows a thin plastic rod of length L...Ch. 24 - A particle of charge 7.5 C is released from rest...Ch. 24 - a What is the electric potential energy of two...Ch. 24 - ILW A particle of charge q is fixed at point P,...Ch. 24 - A charge of 9.0 nC is uniformly distributed around...Ch. 24 - GO What is the escape speed for an electron...Ch. 24 - A thin, spherical conducting shell of radius R is...Ch. 24 - GO Two electrons are fixed 2.0 cm apart. Another...Ch. 24 - Two tiny metal sphere? A and B, mass mA = 5.00 g...Ch. 24 - An electron is projected with an initial speed of...Ch. 24 - SSM Identical 50 C charges are fixed or an x axis...Ch. 24 - Suppose N electrons can be placed in either of two...Ch. 24 - Sphere 1 with radius R1 has positive charge q....Ch. 24 - SSM WWW Two metal spheres, each of radius 3.0 cm,...Ch. 24 - A hollow metal sphere has a potential of 400 V...Ch. 24 - SSM What is the excess charge on a conducting...Ch. 24 - Two isolated, concentric, conducting spherical...Ch. 24 - A metal sphere of radius 15 cm has a net charge of...Ch. 24 - Here are the charges and coordinates of two...Ch. 24 - SSM A long, solid, conducting cylinder has a...Ch. 24 - The chocolate crumb mystery. This story begins...Ch. 24 - SSM Starting from Eq. 24-30, derive an expression...Ch. 24 - The magnitude E of an electric field depends on...Ch. 24 - a If an isolated conducting sphere 10 cm in radius...Ch. 24 - An electric field of approximately 100 V/m is...Ch. 24 - A Gaussian sphere of radius 4.00 cm is centered or...Ch. 24 - In a Millikan oil-drop experiment Module 22-6, a...Ch. 24 - An electron is released from rest on the axis of...Ch. 24 - Figure 24-64 shows a ring of outer radius R = 13.0...Ch. 24 - a If Earth had a uniform surface charge density of...Ch. 24 - A solid conducting sphere of radius 3.0 cm has a...Ch. 24 - SSM Three 0.12 C charges form an equilateral...Ch. 24 - Initially two electrons are fixed in place with a...Ch. 24 - A particle of positive charge Q is fixed at point...Ch. 24 - Two charged, parallel, flat conducting surfaces...
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- A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of 8.0 m/s. During its fall, how much work is done on the mouse by air resistance?arrow_forwardConsider a particle on which a force acts that depends on the position of the particle. This force is given by . Find the work done by this force when the particle moves from the origin to a point 5 meters to the right on the x-axis.arrow_forwardAs a young man, Tarzan climbed up a vine to reach his tree house. As he got older, he decided to build and use a staircase instead. Since the work of the gravitational force mg is path Independent, what did the King of the Apes gain in using stairs?arrow_forward
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- (a) A force F=(4xi+3yj), where F is in newtons and x and y are in meters, acts on an object as the object moves in the x direction from the origin to x = 5.00 m. Find the work W=Fdr done by the force on the object. (b) What If? Find the work W=Fdr done by the force on the object if it moves from the origin to (5.00 m, 5.00 m) along a straightline path making an angle of 45.0 with the positive x axis. Is the work done by this force dependent on the path taken between the initial and final points?arrow_forwardThe surface of the preceding problem is modified so that the coefficient of kinetic friction is decreased. The same horizontal force is applied to the crate, and after being pushed 8.0 m, its speed is 5.0 m/s. How much work is now done by the force of friction? Assume that the crate starts at rest.arrow_forwardFind the work done by the same force in Example 7.4, between the same points, A=(0,0) and B=(2m,2m) , over a circular arc of radius 2 m, centered at (0,2m) . Evaluate the path integral using Cartesian coordinates. (Hint: You will probably need to consult a table of integrals.)arrow_forward
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Mechanical work done (GCSE Physics); Author: Dr de Bruin's Classroom;https://www.youtube.com/watch?v=OapgRhYDMvw;License: Standard YouTube License, CC-BY