Answer
$C=0.73 nF$
Work Step by Step
As we know :
$C= 2πε_{0}k\frac{L}{ln\frac{b}{a}}$
$C= 2π(8.85\times 10^{-12})(8.89\times 10^{9})\frac{0.15}{ln\frac{3.8}{3.6}}$
$C=0.73\times 10^{-9}$
$C=0.73 nF$
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 25 - Capacitance - Problems - Page 742: 44a
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