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Solved: How close must two electrons be if the electric

Physics for Scientists and Engineers: A Strategic Approach with Modern Physics | 4th Edition | ISBN: 9780133942651 | Authors: Randall D. Knight (Professor Emeritus) ISBN: 9780133942651 188

Solution for problem 68 Chapter 21

Physics for Scientists and Engineers: A Strategic Approach with Modern Physics | 4th Edition

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Physics for Scientists and Engineers: A Strategic Approach with Modern Physics | 4th Edition | ISBN: 9780133942651 | Authors: Randall D. Knight (Professor Emeritus)

Physics for Scientists and Engineers: A Strategic Approach with Modern Physics | 4th Edition

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Problem 68

How close must two electrons be if the electric force betweenthem is equal to the weight of either at the Earths surface?

Step-by-Step Solution:
Step 1 of 3

Continuous Distribution of charges Two methods: •Method #1: Divide the distribut+on + E into infinitesimal elements dE an+ + integrate to get the full electric field + •Method #2: If there is some special dq symmetry of the distribution, usE = k ˆ Gauss’ Law to derive the field from r2 46 Simple cases  Infinitely long charged rod E kλ 1 λ r E r2 = r 2π 0 Infinitely large charged plate Constant! 2

Step 2 of 3

Chapter 21, Problem 68 is Solved
Step 3 of 3

Textbook: Physics for Scientists and Engineers: A Strategic Approach with Modern Physics
Edition: 4
Author: Randall D. Knight (Professor Emeritus)
ISBN: 9780133942651

This full solution covers the following key subjects: . This expansive textbook survival guide covers 128 chapters, and 3923 solutions. This textbook survival guide was created for the textbook: Physics for Scientists and Engineers: A Strategic Approach with Modern Physics, edition: 4. The full step-by-step solution to problem: 68 from chapter: 21 was answered by , our top Physics solution expert on 12/27/17, 08:11PM. The answer to “How close must two electrons be if the electric force betweenthem is equal to the weight of either at the Earths surface?” is broken down into a number of easy to follow steps, and 22 words. Physics for Scientists and Engineers: A Strategic Approach with Modern Physics was written by and is associated to the ISBN: 9780133942651. Since the solution to 68 from 21 chapter was answered, more than 239 students have viewed the full step-by-step answer.

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Solved: How close must two electrons be if the electric