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There are approximately 2.12 trillion (2.12 x1012) electrons stored in a small, electrical component in your calculator. The charge on an electron is 1.60 × 10¬19 C. What charge is stored in the component? Report your answer in µC rounded to the hundredths place.

There are approximately 2.12 trillion (2.12 x1012) electrons stored in a small, electrical component in your calculator. The charge on an electron is 1.60 × 10¬19 C. What charge is stored in the component? Report your answer in µC rounded to the hundredths place.

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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There are approximately 2.12 trillion (2.12 x1012) electrons stored in a small, electrical component in your calculator. The charge on an electron is 1.60 × 10¬19 C. What charge is stored in the component? Report your answer in µC rounded to the hundredths place.
Transcribed Image Text:There are approximately 2.12 trillion (2.12 x1012) electrons stored in a small, electrical component in your calculator. The charge on an electron is 1.60 × 10¬19 C. What charge is stored in the component? Report your answer in µC rounded to the hundredths place.
Summary of Useful Formulas, Conversions, and Constants Formulas: kg E =" = electric field (N/C) = charge (Coulomb, C) = distance (meters, m) = force (Newtons, N) I E F = Eq kq 92 F=- F = current (Amperes, A) = time (seconds, s) V =voltage (volts, V) R =resistance (Ohms, 2) E = energy (Joules, J) f t t V = RI Requivalent = R, + R, + R, (series) = frequency (1/s = Hertz, Hz) 2 =wavelength (meters, m) = pressure (Pascals, Pa) = volume (m³) = temperature (Kelvin, K) = number of moles (mol) 1 1 1 1 (parallel) + %3D R R, R, R, hc E = hf = PV = nRT If the number of moles is constant (n1 =n2), then PV PVf %3D T T Conversions: 1 inch = 2.54 cm 1 m³ = 1000 L 1 atm = 1.013 × 105 Pa Kelvin = 273 + Celsius STP = Standard Temperatur & Pressure (0°C and 1 atm) Constants: Molar Masses: N.m2 k = 9.0x10° Nitrogen, N:14 8 mol Air: 298 mol e =1.60x1019C R = 8.314-
Transcribed Image Text:Summary of Useful Formulas, Conversions, and Constants Formulas: kg E =" = electric field (N/C) = charge (Coulomb, C) = distance (meters, m) = force (Newtons, N) I E F = Eq kq 92 F=- F = current (Amperes, A) = time (seconds, s) V =voltage (volts, V) R =resistance (Ohms, 2) E = energy (Joules, J) f t t V = RI Requivalent = R, + R, + R, (series) = frequency (1/s = Hertz, Hz) 2 =wavelength (meters, m) = pressure (Pascals, Pa) = volume (m³) = temperature (Kelvin, K) = number of moles (mol) 1 1 1 1 (parallel) + %3D R R, R, R, hc E = hf = PV = nRT If the number of moles is constant (n1 =n2), then PV PVf %3D T T Conversions: 1 inch = 2.54 cm 1 m³ = 1000 L 1 atm = 1.013 × 105 Pa Kelvin = 273 + Celsius STP = Standard Temperatur & Pressure (0°C and 1 atm) Constants: Molar Masses: N.m2 k = 9.0x10° Nitrogen, N:14 8 mol Air: 298 mol e =1.60x1019C R = 8.314-
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