Answer
$F=1.44 \times 10^{-3} N$
Work Step by Step
By Work-Energy Theorem;
P.E. = Work done
$U=F.D$
$F=\frac{U}{D}=\frac{72 \times 10^{-6}}{5 \times 10^{-2}}=1.44 \times 10^{-3} N$
Hence, $F=1.44 \times 10^{-3} N$.
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (3rd Edition)
by Knight, Randall D.
Published by
Pearson
ISBN 10:
0321740904
ISBN 13:
978-0-32174-090-8
Chapter 28 - The Electric Potential - Exercises and Problems - Page 834: 31
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
