Question: Hello, please help me with theses questions. Please do not write in hand writing. It is hard to read often. 2. If 1.80X1020 electrons move
Hello, please help me with theses questions. Please do not write in hand writing. It is hard to read often.




2. If 1.80X1020 electrons move through a pocket calculator during a full day's operation, how many coulombs of charge moved through it? 5. Suppose a speck of dust in an electrostatic precipitator has '1.U{_"l[3|{_'l>c(1012 protons in it and has a net charge of 5.00 NC (a very large charge for a small speck). How many electrons does it have? 10. What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges of - 30.0 nc?27. What is the magnitude and direction of an electric field that exerts a 2.00x10 N upward force on a -1.75 uC charge
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