Answer
$0.23KN.\frac{m^2}{C}$
Work Step by Step
We know that
$\phi=EAcos\theta$
We plug in the known values to obtain:
$\phi=(25,000)(0.0153)cos53^{\circ}$
$\phi=230=0.23KN.\frac{m^2}{C}$
Physics Technology Update (4th Edition)
by Walker, James S.
Published by
Pearson
ISBN 10:
0-32190-308-0
ISBN 13:
978-0-32190-308-2
Chapter 19 - Electric Charges, Forces, and Fields - Problems and Conceptual Exercises - Page 686: 64
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