Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 24, Problem 24SP
How many electrons are contained in 1.0 C of charge? What is the mass of the electrons in 1.0 C of charge?
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Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 24 - 24.17 [I] Imagine two separated tiny interacting...Ch. 24 - 24.18 [I] Imagine two separated tiny interacting...Ch. 24 - 24.19 [I] What is the electrostatic force acting...Ch. 24 - 24.20 [I] What should be the separation in vacuum...Ch. 24 - 24.21 [I] Compute the force on each of two...Ch. 24 - Prob. 22SPCh. 24 - 24.23 [I] Two very small charges, each of , are...Ch. 24 - 24. How many electrons are contained in 1.0 C of...Ch. 24 - 25. If two equal point charges, each of 1 C, were...Ch. 24 - 26. Determine the force between two free electrons...
Ch. 24 - 27. What is the force of repulsion between two...Ch. 24 - 28. Two equally charged small balls are 3 cm apart...Ch. 24 - 24.29 [II] Three point charges are placed at the...Ch. 24 - 24.30 [II] Four equal point charges of are placed...Ch. 24 - 24.31 [II] Four equal-magnitude point charges are...Ch. 24 - 24.32 [II] Charges of +2.0, +3.0, and are placed...Ch. 24 - 24.33 [II] One charge of is placed in air at...Ch. 24 - 24.34 [II] Two identical tiny metal balls carry...Ch. 24 - 24.35 [II] A charge of +6.0 experiences a force...Ch. 24 - 24.36 [I] A point charge of is placed at the...Ch. 24 - 24.37 [I] Determine the magnitude of the electric...Ch. 24 - 24.38 [I] A small conducting sphere carries a...Ch. 24 - 24.39 [I] Calculate the magnitude and direction of...Ch. 24 - 24.40 [I] Two +400-nC point charges are in vacuum...Ch. 24 - 24.41 [I] Two point charges, one +400.0 nC and the...Ch. 24 - 24.42 [III] Four equal-magnitude (4.0 ) charges in...Ch. 24 - 24.43 [II] A 0.200-g ball in air hangs from a...Ch. 24 - 24.44 [II] Determine the acceleration of a proton ...Ch. 24 - 24.45 [II] A small, 0.60-g ball in air carries a...Ch. 24 - 24.46 [III] The tiny sphere at the end of the...Ch. 24 - 24.47 [III] An electron is projected out along...Ch. 24 - 24.48 [III] A particle of mass m and charge −e...
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- An object has a charge of 35 nC. How many excess protons does it have?arrow_forwardA sphere has a net charge of 8.05 nC, and a negatively charged rod has a charge of 6.03 nC. The sphere and rod undergo a process such that 5.00 109 electrons are transferred from the rod to the sphere. What are the charges of the sphere and the rod after this process?arrow_forward(a) Find the total Coulomb force on a charge of 2.00 nC located at x = 4.00 cm in Figure 18.52 (b): given that q = 1,00C . (b) Find the x-position at which the electric field is zero in Figure 18.52 (b).arrow_forward
- A proton is fired from very far away directly at a fixed particle with charge q = 1.28 1018 C. If the initial speed of the proton is 2.4 105 m/s, what is its distance of closest approach to the fixed particle? The mass of a proton is 1.67 1027 kg.arrow_forwardA proton is located at the origin, and a second proton is located on the x-axis at x = 6.00 fm (1 fm = 10-15 m). (a) Calculate the electric potential energy associated with this configuration. (b) An alpha particle (charge = 2e, mass = 6.64 1027 kg) is now placed at (x, y) = (3.00, 3.00) fm. Calculate the electric potential energy associated with this configuration. (c) Starting with the three-particle system, find the change in electric potential energy if the alpha particle is allowed to escape to infinity while the two protons remain fixed in place. (Throughout, neglect any radiation effects.) (d) Use conservation of energy to calculate the speed of the alpha particle at infinity. (e) If the two protons are released from rest and the alpha panicle remains fixed, calculate the speed of the protons at infinity.arrow_forwardAn infinite line of positive charge lies along the y axis, with charge density = 2.00 C/m. A dipole is placed with its center along the x axis at x = 25.0 cm. The dipole consists of two charges 10.0 C separated by 2.00 cm. The axis of the dipole makes an angle of 35.0 with the x axis, and the positive charge is farther from the line of charge than the negative charge. Find the net force exerted on the dipole.arrow_forward
- A 50.0 g ball of copper has a net charge of 2.00 C. What fraction of the copper s electrons has been removed? (Each copper atom has 29 protons, and copper has an atomic mass of 63.5.)arrow_forwardA particle with charge 3.00 nC is at the origin, and a particle with negative charge of magnitude Q is at x = 50.0 cm. A third particle with a positive charge is in equilibrium at x = 20.9 cm. What is Q?arrow_forward(a) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. Silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) Imagine adding electrons to the pin until the negative charge has the very large value 1.00 mC. How many electrons are added for every 109 electrons already present?arrow_forward
- Figure 18.44 shows an electric field extending over three regions, labeled I, II, and III. Answer the fallowing questions, (a) Are there any isolated charges? If so, in what region and what are their signs? (b) Where is the field strongest? (c) Where is it weakest? (d) Where is the field the most uniform?arrow_forwardA proton and an alpha particle (charge = 2e, mass = 6.64 1027 kg) are initially at rest, separated by 4.00 1015 m. (a) If they are both released simultaneously, explain why you cant find their velocities at infinity using only conservation of energy. (b) What other conservation law can be applied in this case? (c) Find the speeds of the proton and alpha particle, respectively, at infinity.arrow_forwardInitially a glass rod and a piece of silk are neutral. After you rub the silk against the rod, the glass rod has a surplus of 3.33 1011 protons. What is the charge q of the silk?arrow_forward
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