Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 7 - Review - Page 290: 29

Answer

2 A

Work Step by Step

Since the current I varies directly as the voltage E, then I/ E=I/E. That is, we have $$ \frac{0.6}{30}= \frac{x}{100} \Longrightarrow x=\frac{0.6 \times 100}{30}=2 \ A .$$
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