Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN: 9780078807213
Author: Paul W. Zitzewitz
Publisher: Glencoe/McGraw-Hill
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Question
Chapter 27, Problem 42A
To determine
To Find: The potential difference needed to stop the electrons.
Expert Solution & Answer
Answer to Problem 42A
Explanation of Solution
Given data:
Formula used:
The maximum kinetic energy and potential difference are related as follows:
Here, e is the electronic charge.
Calculation:
Conclusion:
Thus, the potential difference needed to stop the electrons is 3 V.
Chapter 27 Solutions
Glencoe Physics: Principles and Problems, Student Edition
Ch. 27.1 - Prob. 1PPCh. 27.1 - Prob. 2PPCh. 27.1 - Prob. 3PPCh. 27.1 - Prob. 4PPCh. 27.1 - Prob. 5PPCh. 27.1 - Prob. 6PPCh. 27.1 - Prob. 7PPCh. 27.1 - Prob. 8PPCh. 27.1 - Prob. 9PPCh. 27.1 - Prob. 10PP
Ch. 27.1 - Prob. 11PPCh. 27.1 - Prob. 12PPCh. 27.1 - Prob. 13PPCh. 27.1 - Prob. 14PPCh. 27.1 - Prob. 15PPCh. 27.1 - Prob. 16SSCCh. 27.1 - Prob. 17SSCCh. 27.1 - Prob. 18SSCCh. 27.1 - Prob. 19SSCCh. 27.1 - Prob. 20SSCCh. 27.1 - Prob. 21SSCCh. 27.1 - Prob. 22SSCCh. 27.1 - Prob. 23SSCCh. 27.1 - Prob. 24SSCCh. 27.2 - Prob. 25PPCh. 27.2 - Prob. 26PPCh. 27.2 - Prob. 27PPCh. 27.2 - Prob. 28PPCh. 27.2 - Prob. 29SSCCh. 27.2 - Prob. 30SSCCh. 27.2 - Prob. 31SSCCh. 27.2 - Prob. 32SSCCh. 27 - Prob. 33ACh. 27 - Prob. 34ACh. 27 - Prob. 35ACh. 27 - Prob. 36ACh. 27 - Prob. 37ACh. 27 - Prob. 38ACh. 27 - Prob. 39ACh. 27 - Prob. 40ACh. 27 - Prob. 41ACh. 27 - Prob. 42ACh. 27 - Prob. 43ACh. 27 - Prob. 44ACh. 27 - Prob. 45ACh. 27 - Prob. 46ACh. 27 - Prob. 47ACh. 27 - Prob. 48ACh. 27 - Prob. 49ACh. 27 - Prob. 50ACh. 27 - Prob. 51ACh. 27 - Prob. 52ACh. 27 - Prob. 53ACh. 27 - Prob. 54ACh. 27 - Prob. 55ACh. 27 - Prob. 56ACh. 27 - Prob. 57ACh. 27 - Prob. 58ACh. 27 - Prob. 59ACh. 27 - Prob. 60ACh. 27 - Prob. 61ACh. 27 - Prob. 62ACh. 27 - Prob. 63ACh. 27 - Prob. 64ACh. 27 - Prob. 65ACh. 27 - Prob. 66ACh. 27 - Prob. 67ACh. 27 - Prob. 68ACh. 27 - Prob. 69ACh. 27 - Prob. 70ACh. 27 - Prob. 71ACh. 27 - Prob. 72ACh. 27 - Prob. 73ACh. 27 - Prob. 74ACh. 27 - Prob. 75ACh. 27 - Prob. 76ACh. 27 - Prob. 77ACh. 27 - Prob. 78ACh. 27 - Prob. 79ACh. 27 - Prob. 80ACh. 27 - Prob. 1STPCh. 27 - Prob. 2STPCh. 27 - Prob. 3STPCh. 27 - Prob. 4STPCh. 27 - Prob. 5STPCh. 27 - Prob. 6STPCh. 27 - Prob. 7STPCh. 27 - Prob. 8STPCh. 27 - Prob. 9STP
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