Inside a radiation therapy device, an electron is in the presence of a uniform electric field with a magnitude of 325 N/C. (a) What is the magnitude of the acceleration of the electron (in m/s2)? m/s2 (b) The electron is initially at rest. What is its speed (in m/s) after 1.25 ✕ 10−8 s? m/s

Inside a radiation therapy device, an electron is in the presence of a uniform electric field with a magnitude of 325 N/C. (a) What is the magnitude of the acceleration of the electron (in m/s2)? m/s2 (b) The electron is initially at rest. What is its speed (in m/s) after 1.25 ✕ 10−8 s? m/s

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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Question

Inside a radiation therapy device, an electron is in the presence of a uniform electric field with a magnitude of 325 N/C.

(a)

What is the magnitude of the acceleration of the electron (in m/s²)?

m/s²

(b)

The electron is initially at rest. What is its speed (in m/s) after 1.25 ✕ 10⁻⁸ s?

m/s

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