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8. After two neutral solids, A and B, were rubbed together, Solid A acquired a net negative charge. Solid B, therefore, experienced a net (1) loss of electrons (2) increase of electrons (3) loss of protons (4) increase of protons 1 9. A rod and a piece of cloth are rubbed together. If the rod acquires a charge of +1 x 10 coulomb, the cloth acquires a charge of (1) O C (2) +1 x 10-6C (3) -1 x 10-6 C (4) +1 x 10+6 C 10. Two identical spheres, A and B, carry charges of +6 microcoulombs and -2 microcoulombs, respectively. If these spheres touch, what will be the resulting charge on sphere A?

8. After two neutral solids, A and B, were rubbed together, Solid A acquired a net negative charge. Solid B, therefore, experienced a net (1) loss of electrons (2) increase of electrons (3) loss of protons (4) increase of protons 1 9. A rod and a piece of cloth are rubbed together. If the rod acquires a charge of +1 x 10 coulomb, the cloth acquires a charge of (1) O C (2) +1 x 10-6C (3) -1 x 10-6 C (4) +1 x 10+6 C 10. Two identical spheres, A and B, carry charges of +6 microcoulombs and -2 microcoulombs, respectively. If these spheres touch, what will be the resulting charge on sphere A?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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please help with questions 8,9,10,11,12,13 and 14 please please altogether i’m very stressed
3. State both the sign and magnitude of the charge on a proton, an electron, and a neutron in terms of e, the elementary charge. * The diagram below shows the initial charges and positions of three identical metal spheres, X, Y, and Z, which have been placed on insulating stands. All three spheres are simultaneously brought into contact with each other and then returned to their original positions. +4 με 4. The diagram below represents two electrically charged identical-sized metal spheres, A and B. +6 µC +2 µC +2.0 x 10-7 C +1.0 x 10-7C If the spheres are brought into contact, which sphere will have a net gain of electrons? (1) A, only (2) B, only 5. A small, uncharged metal sphere is placed near a large, negatively charged sphere. Which dia- gram best represents the charge distribution of the smaller sphere? (3) both A and B (4) neither A nor B Which statement best describes the charge of the spheres after this procedure is completed? (1) All the spheres are neutral. (2) Each sphere has a net charge of +4 µC. (3) Each sphere retains the same charge that it had originally. (4) Sphere Y has a greater charge than sphere X or sphere Z. (1) 12. Two oppositely charged metal spheres are brought toward each other. Which graph best represents the relationship between the magnitude of the electrostatic force one sphere exerts on the other sphere and the distance between their centers? (2) (4) 6. Which net charge could be found on an object? (1) 8.00 x 10-20 C (2) 2.40 x 10-19 C (3) 3.20 x 10-19 C (4) 6.25 x 10-18 C 7. A positively charged glass rod attracts object X. The net charge of object X (1) may be zero or negative (2) may be zero or positive (3) must be negative (4) must be positive Distance O Distance Distance Distance (1) (2) (3) (4) 8. After two neutral solids, A and B, were rubbed together, Solid A acquired a net negative charge. Solid B, therefore, experienced a net 13. The electrostatic force of attraction between two small spheres that are 1.0 meter apart is F. If the distance between the spheres is decreased to 0.5 meter, the electrostatic force will be (1) 5 (3) 5 (1) loss of electrons (2) increase of electrons (3) loss of protons (4) increase of protons (2) 2F (4) 4F 9. A rod and a piece of cloth are rubbed together. If the rod acquires a charge of +1 x 10 coulomb, the cloth acquires a charge of (3) -1 x 10-6C (4) +1 x 10+6 C 14. Two identical small spheres possessing charges q, and q2 are separated by distance r. Which change would produce the greatest increase in the magnitude of the electrostatic force that one sphere exerts on the other? (1) doubling charge q, (2) doubling r (3) doubling r and charge q, (4) doubling rand charges q, and q2 (1) O C (2) +1 x 10-6 C 10. Two identical spheres, A and B, carry charges of +6 microcoulombs and -2 microcoulombs, respectively. If these spheres touch, what will be the resulting charge on sphere A? Force Electrostatic
Transcribed Image Text:3. State both the sign and magnitude of the charge on a proton, an electron, and a neutron in terms of e, the elementary charge. * The diagram below shows the initial charges and positions of three identical metal spheres, X, Y, and Z, which have been placed on insulating stands. All three spheres are simultaneously brought into contact with each other and then returned to their original positions. +4 με 4. The diagram below represents two electrically charged identical-sized metal spheres, A and B. +6 µC +2 µC +2.0 x 10-7 C +1.0 x 10-7C If the spheres are brought into contact, which sphere will have a net gain of electrons? (1) A, only (2) B, only 5. A small, uncharged metal sphere is placed near a large, negatively charged sphere. Which dia- gram best represents the charge distribution of the smaller sphere? (3) both A and B (4) neither A nor B Which statement best describes the charge of the spheres after this procedure is completed? (1) All the spheres are neutral. (2) Each sphere has a net charge of +4 µC. (3) Each sphere retains the same charge that it had originally. (4) Sphere Y has a greater charge than sphere X or sphere Z. (1) 12. Two oppositely charged metal spheres are brought toward each other. Which graph best represents the relationship between the magnitude of the electrostatic force one sphere exerts on the other sphere and the distance between their centers? (2) (4) 6. Which net charge could be found on an object? (1) 8.00 x 10-20 C (2) 2.40 x 10-19 C (3) 3.20 x 10-19 C (4) 6.25 x 10-18 C 7. A positively charged glass rod attracts object X. The net charge of object X (1) may be zero or negative (2) may be zero or positive (3) must be negative (4) must be positive Distance O Distance Distance Distance (1) (2) (3) (4) 8. After two neutral solids, A and B, were rubbed together, Solid A acquired a net negative charge. Solid B, therefore, experienced a net 13. The electrostatic force of attraction between two small spheres that are 1.0 meter apart is F. If the distance between the spheres is decreased to 0.5 meter, the electrostatic force will be (1) 5 (3) 5 (1) loss of electrons (2) increase of electrons (3) loss of protons (4) increase of protons (2) 2F (4) 4F 9. A rod and a piece of cloth are rubbed together. If the rod acquires a charge of +1 x 10 coulomb, the cloth acquires a charge of (3) -1 x 10-6C (4) +1 x 10+6 C 14. Two identical small spheres possessing charges q, and q2 are separated by distance r. Which change would produce the greatest increase in the magnitude of the electrostatic force that one sphere exerts on the other? (1) doubling charge q, (2) doubling r (3) doubling r and charge q, (4) doubling rand charges q, and q2 (1) O C (2) +1 x 10-6 C 10. Two identical spheres, A and B, carry charges of +6 microcoulombs and -2 microcoulombs, respectively. If these spheres touch, what will be the resulting charge on sphere A? Force Electrostatic
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