In a vacuum, a proton (charge = +e, mass = 1.67 x 10-27 kg) is moving parallel to a uniform electric field that is directed along the +x axis (see figure below). The proton starts with a velocity of +9.90 × 104 m/s and accelerates in the same direction as the electric field, which has a value of +1.50 × 103 N/C. Find the velocity of the proton when its displacement is +2.0 mm from the starting point. ·+x

In a vacuum, a proton (charge = +e, mass = 1.67 x 10-27 kg) is moving parallel to a uniform electric field that is directed along the +x axis (see figure below). The proton starts with a velocity of +9.90 × 104 m/s and accelerates in the same direction as the electric field, which has a value of +1.50 × 103 N/C. Find the velocity of the proton when its displacement is +2.0 mm from the starting point. ·+x

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 31P

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