Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 17 - Electric Potential - Problems - Page 496: 1

Answer

$5.0\times 10^{-4}J$

Work Step by Step

Calculate the work done by the electric field using equation 17–2b. $$V_{ba}=-\frac{W_{ba}}{q}$$ $$W_{ba}=-qV_{ba}=-(-7.7\times10^{-6}C)(+65V)=5.0\times 10^{-4}J$$
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