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If a positively charged rod is brought near the knob of an uncharged clectroscope without touching it, why do the leaves diverge? 1.

If a positively charged rod is brought near the knob of an uncharged clectroscope without touching it, why do the leaves diverge? 1.

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 1,2,3,4,5,,6,7,8,9,10 and 11
Assessment/Homework: If a positively charged rod is brought near the knob of an uncharged electroscope without touching it, why do the leaves diverge? A small, uncharged metal sphere is placed near a larger, negatively charged sphere. Which diagram best represents the charge distribution on the smaller sphere? 1. 2. (1) (3) (2) (4) When a positively charged body touches a neutral body, what happens to the neutral body? An object A becomes positivelý charged when rubbed with object B, then what must have happened to object B? What is the main purpose of an electroscope? A body will maintain a constant negative electrostatic charge if the body a. maintains the same excess of electrons b. maintains the same excess of protons continuously receives more electrons that it loses d. continuously receives more protons than it loses 3. 4. 5. 6. C. 7. Why does a neutral hard rubber rod become negatively charged when rubbed with wool? How can a neutral object becomie positively charged? When two objects are rubbed together, which particle is most likely to be transferred? In general, solid materials become electrically charged because of the transfer of what kínd of particle? An inflated balloon whích has been rubbed against a person's hair is touched to a neutral wall and remains attracted to it. Which diagram best represents the charge distribution on the balloon and wall? 10 WALL WALL WALL WALL BALLOON BALLOON BALLOON (1) (2) (3) (4) + + II ++ I+1 +1 +
Transcribed Image Text:Assessment/Homework: If a positively charged rod is brought near the knob of an uncharged electroscope without touching it, why do the leaves diverge? A small, uncharged metal sphere is placed near a larger, negatively charged sphere. Which diagram best represents the charge distribution on the smaller sphere? 1. 2. (1) (3) (2) (4) When a positively charged body touches a neutral body, what happens to the neutral body? An object A becomes positivelý charged when rubbed with object B, then what must have happened to object B? What is the main purpose of an electroscope? A body will maintain a constant negative electrostatic charge if the body a. maintains the same excess of electrons b. maintains the same excess of protons continuously receives more electrons that it loses d. continuously receives more protons than it loses 3. 4. 5. 6. C. 7. Why does a neutral hard rubber rod become negatively charged when rubbed with wool? How can a neutral object becomie positively charged? When two objects are rubbed together, which particle is most likely to be transferred? In general, solid materials become electrically charged because of the transfer of what kínd of particle? An inflated balloon whích has been rubbed against a person's hair is touched to a neutral wall and remains attracted to it. Which diagram best represents the charge distribution on the balloon and wall? 10 WALL WALL WALL WALL BALLOON BALLOON BALLOON (1) (2) (3) (4) + + II ++ I+1 +1 +
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