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 paper or not Figure 1 of 1 The ink drops have a mass m 1.00×10 kg each and leave the nozzte and travel horizontally toward the paper at velocity=15.0 m/s. The drops pass through a charging unit that gives each drop a positive charge q by causing t to lose some electrons. The drops then pass between parallel deffecting plates of length Da=2.40 cm, where there is a uniform vertical electric field with magnitude E-8.50x10 N/C. (Figure 1) Part A If a drop is to be deflected a distance d-0.270 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/m², and ignore the effects of gravity Express your answer numerically in coulombs.
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 paper or not Figure 1 of 1 The ink drops have a mass m 1.00×10 kg each and leave the nozzte and travel horizontally toward the paper at velocity=15.0 m/s. The drops pass through a charging unit that gives each drop a positive charge q by causing t to lose some electrons. The drops then pass between parallel deffecting plates of length Da=2.40 cm, where there is a uniform vertical electric field with magnitude E-8.50x10 N/C. (Figure 1) Part A If a drop is to be deflected a distance d-0.270 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/m², and ignore the effects of gravity Express your answer numerically in coulombs.
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