1) Two students argue about the charge in kilogram of silver. One says it has no charge and the other says it has a huge amount of charge. Who's right? Explain
Q: 15) Three charges lie in x-y plane: =+4.00 uC at x+0.400 m on the x-axis, q- -5.00 uC on the y-axis…
A: (a) Magnitude of force on charge q3 due to q1F31=kq1q3r132=kq1q3x32+y12=9×109…
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A: Solution:-Given that
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A: Given: The charges are q and 2q. The separation between charges is 1 m.
Q: A metal sphere is insulated electrically and is given a charge. If 50 electrons are added to the…
A: Given, no of electrons (n) = 50 e = - 1.6 x 10-19 C As we know the charge formula, Q = ne
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A: Ans:- Image-1
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A: Please see the attached image for the solution. If there are queries or if the image is not loading,…
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A: GivenME=6×1024 kgMmoon=181ME
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A: Required : The mechanism of lightning strike.
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A: What is test charge used in the definition of electric field intensity.
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A: mass of the drop 6*10^-4 kg electric field E = 300 N/C force F = Eq mg = Eq
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A: q1 = 5 μC q2 = 1.40 μC q3 = -9.20 μC
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A: Let the charges on two bees = q1 and q2Let the distance between the two flowers on which the bees…
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- Elecric force between a + 190 C charge and a - 85 Ccharge is A. Attractive. B. Neither attractive nor repulsive. C. Repulsive D. Hard to say because not enough information is given5.) Two equally and oppositely charged plates are separated by a distance. The top plate is positively charged. Which of the following statements is correct? A.) A positive charge will gain potential energy as it moves away from the top plate. B.) A negative charge will gain kinetic energy as it moves away from the top plate. C.) A positive charge will gain kinetic energy as it moves away from the bottom plate. D.) A negative charge will gain potential energy as it moves away from the top plate. E.) Positive and negative charges will not react to movement between the plates. 6.) Four charges are placed at the corners of a square whose side length is L. What is the direction of the electric field at the center of the square? +Q -Q#10
- Is it possible to charge an insulator such as a glass or a rubber? Explain.You remove 2x10^10 electrons from a quarter and the same number from a penny. Do the coins end up with a net positive charge or a net negative charge? Which of the coins ends up with the greater net charge? Explain.BIUA E E E Arial 13 1) A conductor has an initial charge of 0.9 C. Calculate the number of electrons that must be added to the conductor so it has a final charge of -2.5 C. (Your answer will be a number, which is unitless.) 2) When placed 5 cm away from an unknown charge Q, a 0.5 x 10° C charge experiences a repulsive electric force of magnitude 11.2 N. Calculate the magnitude of the charge on Q. (Give your answer in coulombs but don't include the units.) thuser-0&usp-docs web 20 F4 F7 F9 F10 %23 %24 * 3 4 5 6 7 80 9.
- 3) a)What are the magnitude and direction of the force exerted on a 4.41 pC charge by a 184 N/C electric field that points due east? magnitude direction ---Select- v b) You charge a piece of aluminum foil (mass =7.46 g) by touching it to a charged rod. The charged rod gives the aluminum foil a charge of 13 µC. Your professor brings a charged plate over and tells you to put the aluminum foil on top of the plate. To your surprise the aluminum foil hovers motionless in the air above it! Calculate the value of the electric field from the charged plate (assume it is a uniform field and the aluminum foil is a point charge). magnitude N/C direction -Select-- v34) Find a correct charge value, without any mistakes.10
- 32) A conductor with a charge of -4 nC is touched by a conductor with a charge of -2 nC. After this is done, the two conductors have charges of: -3 nC and +3 nC +2 nC and +4 nC -2 nC and -4 nC -3 nC and -3 nC7. What happens when a charged insulator is placed near an uncharged metallic object? (a) They repel each other. (b) They attract each other. (c) They may attract or repel each other, depending on whether the charge on the insulator is positive or negative. (d) They exert no electrostatic force on each other. (e) The charged insulator always spontancously discharges.SAQ: A charge is placed at the midpoint of the line joining the system of two equal charges +2Q each. The nature and magnitude of the charge that is placed for the equilibrium of the system is a. a) -Q/2 b. b) Q/4 c. c) -Q/4 d. d) none of the above SAQ: Two charges 6 mC, -2 mCare separated by a distance of1 m in air. The distance of the point between the two charges for zero electric potential is a. a) 0.25 m b. b) 0.67 m c. c) 0.75 m