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An electron is projected horizontally into a region of uniform electric field E = (+ 4.9 x 105, 0) N/C at time t = 0. The electron travels 7.5 cm as it momentarily comes to rest. Hints: Draw a diagram of the charge in the electric field. Draw the electric field, acceleration, and initial velocity vectors to help determine directions. Use the calculator notation "E" followed by the power in place of "10^" when entering very large or very small values. a. Determine the acceleration of the electron. Magnitude: a = m/s² Direction: Select an answer b. Determine the initial velocity of the electron. Magnitude: v = m/s Direction: Select an answer c. Determine the time the electron

An electron is projected horizontally into a region of uniform electric field E = (+ 4.9 x 105, 0) N/C at time t = 0. The electron travels 7.5 cm as it momentarily comes to rest. Hints: Draw a diagram of the charge in the electric field. Draw the electric field, acceleration, and initial velocity vectors to help determine directions. Use the calculator notation "E" followed by the power in place of "10^" when entering very large or very small values. a. Determine the acceleration of the electron. Magnitude: a = m/s² Direction: Select an answer b. Determine the initial velocity of the electron. Magnitude: v = m/s Direction: Select an answer c. Determine the time the electron

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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An electron is projected horizontally into a region of uniform electric field $ E = = ( + 4.9 x 105, 0) N/C at time t = 0. The electron travels 7.5 cm as it momentarily comes to rest. 4 Hints: Draw a diagram of the charge in the electric field. Draw the electric field, acceleration, and initial velocity vectors to help determine directions. Use the calculator notation "E" followed by the power in place of "10^" when entering very large or very small values. a. Determine the acceleration of the electron. Magnitude: a = m/s² Direction: Select an answer b. Determine the initial velocity of the electron. Magnitude: v = m/s Direction: Select an answer c. Determine the time the electron traveled before coming to rest. t = Submit Question % S LO A 9) & 4- 7 4+ 00 ( fio ▶11 ) O = 4 prt sc delete backspace
Transcribed Image Text:An electron is projected horizontally into a region of uniform electric field $ E = = ( + 4.9 x 105, 0) N/C at time t = 0. The electron travels 7.5 cm as it momentarily comes to rest. 4 Hints: Draw a diagram of the charge in the electric field. Draw the electric field, acceleration, and initial velocity vectors to help determine directions. Use the calculator notation "E" followed by the power in place of "10^" when entering very large or very small values. a. Determine the acceleration of the electron. Magnitude: a = m/s² Direction: Select an answer b. Determine the initial velocity of the electron. Magnitude: v = m/s Direction: Select an answer c. Determine the time the electron traveled before coming to rest. t = Submit Question % S LO A 9) & 4- 7 4+ 00 ( fio ▶11 ) O = 4 prt sc delete backspace
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