Physics: Principles with Applications (7th Edition)

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

Chapter 18 - Electric Currents - Problems - Page 521: 3

Answer

$6.2\times10^{-11}A$

Work Step by Step

Use the definition of current, equation 18–1. $$I=\frac{\Delta Q}{\Delta t}$$ $$I=\frac{(1200\;ions)(1.60\times10^{-19}C/ion)}{3.1\times10^{-6}s}=6.2\times10^{-11}A$$
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