In an inkjet printer, letters and images are created by squirting drops of ink horizontally at a sheet of paper from a rapidly moving nozzle The pattern on the paper is controlled by an electrostatic valve that determines at each nozzle position whether ink is squirted onto the The ink drops have a mass m = 1.00x10 11 kg each and leave the nozzle and travel horizontally toward the paper at velocity v = 190 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 Do = 2.15 cm , where there is a uniform vertical electric field with magnitude E = 8.40x104 N/C (Figure 1) paper or not Part A 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/m and ignore the effects of gravity Express your answer numerically in coulombs. > View Available Hint(s) Figure 1 of 1 Do- q = C Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining

In an inkjet printer, letters and images are created by squirting drops of ink horizontally at a sheet of paper from a rapidly moving nozzle The pattern on the paper is controlled by an electrostatic valve that determines at each nozzle position whether ink is squirted onto the The ink drops have a mass m = 1.00x10 11 kg each and leave the nozzle and travel horizontally toward the paper at velocity v = 190 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 Do = 2.15 cm , where there is a uniform vertical electric field with magnitude E = 8.40x104 N/C (Figure 1) paper or not Part A 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/m and ignore the effects of gravity Express your answer numerically in coulombs. > View Available Hint(s) Figure 1 of 1 Do- q = C Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining

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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