Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 25 - Capacitance - Problems - Page 743: 54b

Answer

$ q' = 7.7 \times 10^{-7} C$

Work Step by Step

The charge induced is $q' = q (1- \frac{1}{k}) = (8.9 \times 10^{-7}) (1-\frac{1}{7.2}) $ $ q' = 7.7 \times 10^{-7} C$
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