Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN: 9781133939146
Author: Katz, Debora M.
Publisher: Cengage Learning
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Chapter 24, Problem 26PQ
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Chapter 24 Solutions
Physics for Scientists and Engineers: Foundations and Connections
Ch. 24.2 - In a few sentences, explain how you know that...Ch. 24.2 - What is the magnitude of the electric field due to...Ch. 24.3 - Which lines in Figure 24.7 cannot represent an...Ch. 24.4 - Figure 24.10 shows a source that consists of two...Ch. 24.4 - A water molecule is made up of two hydrogen atoms...Ch. 24.5 - a. Figure 24.22A shows a rod of length L and...Ch. 24 - The terms electrostatic force and electrostatic...Ch. 24 - Prob. 2PQCh. 24 - A sphere has a charge of 89.5 nC and a radius of...Ch. 24 - Prob. 4PQ
Ch. 24 - A sphere with a charge of 3.50 nC and a radius of...Ch. 24 - Is it possible for a conducting sphere of radius...Ch. 24 - Prob. 7PQCh. 24 - For each sketch of electric field lines in Figure...Ch. 24 - Prob. 9PQCh. 24 - Two large neutral metal plates, fitted tightly...Ch. 24 - Given the two charged particles shown in Figure...Ch. 24 - Prob. 12PQCh. 24 - Prob. 13PQCh. 24 - A particle with charge q on the negative x axis...Ch. 24 - Prob. 15PQCh. 24 - Figure P24.16 shows three charged particles...Ch. 24 - Figure P24.17 shows a dipole. If the positive...Ch. 24 - Find an expression for the electric field at point...Ch. 24 - Figure P24.17 shows a dipole (not drawn to scale)....Ch. 24 - Figure P24.20 shows three charged spheres arranged...Ch. 24 - Often we have distributions of charge for which...Ch. 24 - Prob. 22PQCh. 24 - A positively charged rod with linear charge...Ch. 24 - A positively charged rod of length L = 0.250 m...Ch. 24 - Prob. 25PQCh. 24 - Prob. 26PQCh. 24 - A Find an expression for the position y (along the...Ch. 24 - The electric field at a point on the perpendicular...Ch. 24 - Prob. 29PQCh. 24 - Find an expression for the magnitude of the...Ch. 24 - What is the electric field at point A in Figure...Ch. 24 - A charged rod is curved so that it is part of a...Ch. 24 - If the curved rod in Figure P24.32 has a uniformly...Ch. 24 - aA plastic rod of length = 24.0 cm is uniformly...Ch. 24 - A positively charged disk of radius R = 0.0366 m...Ch. 24 - A positively charged disk of radius R and total...Ch. 24 - A uniformly charged conducting rod of length =...Ch. 24 - Prob. 38PQCh. 24 - Prob. 39PQCh. 24 - Prob. 40PQCh. 24 - Prob. 41PQCh. 24 - Prob. 42PQCh. 24 - What are the magnitude and direction of a uniform...Ch. 24 - An electron is in a uniform upward-pointing...Ch. 24 - Prob. 45PQCh. 24 - Prob. 46PQCh. 24 - A very large disk lies horizontally and has...Ch. 24 - An electron is released from rest in a uniform...Ch. 24 - In Figure P24.49, a charged particle of mass m =...Ch. 24 - Three charged spheres are suspended by...Ch. 24 - Figure P24.51 shows four small charged spheres...Ch. 24 - Prob. 52PQCh. 24 - A uniform electric field given by...Ch. 24 - A uniformly charged ring of radius R = 25.0 cm...Ch. 24 - Prob. 55PQCh. 24 - Prob. 56PQCh. 24 - A potassium chloride molecule (KCl) has a dipole...Ch. 24 - Prob. 58PQCh. 24 - Prob. 59PQCh. 24 - Prob. 60PQCh. 24 - A total charge Q is distributed uniformly on a...Ch. 24 - A simple pendulum has a small sphere at its end...Ch. 24 - A thin, semicircular wire of radius R is uniformly...Ch. 24 - Prob. 64PQCh. 24 - Prob. 65PQCh. 24 - Prob. 66PQCh. 24 - Prob. 67PQCh. 24 - Prob. 68PQCh. 24 - A thin wire with linear charge density =0y0(14+1y)...Ch. 24 - Prob. 70PQCh. 24 - Two positively charged spheres are shown in Figure...Ch. 24 - Prob. 72PQCh. 24 - Prob. 73PQCh. 24 - Prob. 74PQCh. 24 - A conducting rod carrying a total charge of +9.00...Ch. 24 - Prob. 76PQCh. 24 - A When we find the electric field due to a...Ch. 24 - Prob. 78PQCh. 24 - Prob. 79PQCh. 24 - Prob. 80PQCh. 24 - Prob. 81PQCh. 24 - Prob. 82PQ
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- An electric dipole is located along the y axis as shown in Figure P24.48. The magnitude of its electric dipole moment is defined as p = 2aq. (a) At a point P, which is far from the dipole (r a), show that the electric potential is V=kepcosr2 (b) Calculate the radial component Er and the perpendicular component E of the associated electric field. Note that E = (1/r)(V/). Do these results seem reasonable for (c) = 90 and 0? (d) For r = 0? (e) For the dipole arrangement shown in Figure P24.48, express V in terms of Cartesian coordinates using r = (x2 + y2)1/2 and cos=y(x2+y2)1/2 (f) Using these results and again taking r a, calculate the field components Ex and Ey. Figure P24.48arrow_forwardQ. 17: Electric potce ntial in a 3 dimensional space is given 1 G++ volt where x, y and z are in meter. A particle has charge q = 10-12C and mass m = 10-° g and is constrained to move in xy plane. Find the initial acceleration of the particle if it is released at (1, 1, 1) m. by V = yarrow_forwardFind the energy stored in a uniformly charged solid sphere of radius R and charge q. Show that you can do it three different ways: (a) Use the equation W = 1/2 ∫ρV dτ. (b) Use the equation W = ε0/2 ∫ E2 dτ. Don’t forget to integrate over all space.(c) Use the equation W = ε0/2 ( ∫ E2 dτ + ∮ VE · da). Take a spherical volume of radius a. What happens as a → ∞?arrow_forward
- A solid conducting sphere of radius ra is placed concentrically inside a conducting spherical shell of inner radius rb1 and outer radius rb2. The inner sphere carries a charge Q while the outer sphere does not carry any net charge. The potential for rb1 < r < rb2 isarrow_forwardCompute for the potential difference, in volts, in moving a charge from A(4, -2, -3) m to B(9, 3, -8)m against the electric field due to a disk charge of radius 9 m on the plane x = 0. The disk has a total charge of 6 nC.arrow_forwardThe ink drops have a mass mmm = 1.00×10−11 kg each and leave the nozzle and travel horizontally toward the paper at velocity v = 22.0 m/s. The drops pass through a charging unit that gives each drop a positive charge q by causing it to lose some electrons. The drops then pass between parallel deflecting plates of length D0 = 1.65 cmcm , where there is a uniform vertical electric field with magnitude E = 7.55×104 N/C If a drop is to be deflected a distance d = 0.250 mm by the time it reaches the end of the deflection plate, what magnitude of charge q must be given to the drop? Assume that the density of the ink drop is 1000 kg/m3, and ignore the effects of gravity.arrow_forward
- 2d d P + L' V. A particle of charge +q and mass m is ejected from the point P with the initial velocity i = 30î + 20j(), traveling in a parabolic orbit with a maximum height d = 2cm in the uniform electric field and hitting the point Q at a distance of L = 10cm. Since the distance between the plates is 2d and the potential difference is 1000V, find the ratio of the particle's charge to its mass (q/m). (Ignore the gravitational force). a) 16. 10-2 b) 48. 10-2 kg c) 96. 10-2 (C kg d) 160.10-² ( kg e) 240. 10-2arrow_forward2d d P+ L' V. A particle of charge +q and mass m is ejected from the point P with the initial velocity i = 30î + 20f(), traveling in a parabolic orbit with a maximum height d = 2cm in the uniform electric field and hitting the point Q at a distance of L = 10cm. Since the distance between the plates is 2d and the potential difference is 1000V, find the ratio of the particle's charge to its mass (q/m). (Ignore the gravitational force). %3D a) 16. 10-2 b) 48. 10-2 kg c) 96. 10-2 (C kg d) 160. 10-2 kg e) 240. 10-2 (C kgarrow_forwardCharge of uniform density p = 62 nC/m^3 is distributed throughout a long insulating cylinder of radius R = 2 cm. Two points A and B are placed such that rA = 1 cm and rB = 3 cm from the axis of the cylinder. Determine the magnitude of the potential difference AV = VA - VB. %3D %3D AV = 0.27 V O aV = 1.5 V O AV = 0.64 V O Av = 1.1 Varrow_forward
- please exaplain in dtails and clear also write clearly to under stand and send me asap pleasearrow_forwardAn electric dipole with dipole moment p = 3 x 10-5 C. m sets up an electric field (in newtons per coulomb) kp F(z,y, z) = (3zz, 3yz, 2z? – a² – y²) %3D where r = (2? + y? + 2²)? with distance in meters and k = 8.99 x 10° Nm. Calculate the work against F required to move a particle of charge q = 0.03 C from (1, –5, 0) to (3,2, 4). Note: The force on q is qF newtons. (Use decimal notation. Give your answer to one decimal place.)arrow_forwardA proton is flying through space with an initial velocity vo = 1.4 x 106 m/s, as shown below. It interacts with a fixed negative charge q = - 20 nC along the path shown. What is its speed in m/s when it reaches the point P, given that x = 2.2 cm and y = 8.6 cm? Give your answer to 3 significant digits.arrow_forward
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