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

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 105AP: An electron has an initial velocity of 5.00106m/s in a uniform 2.0010m/s electric field. The field...

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