Elementary Technical Mathematics

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

Chapter 6 - Section 6.7 - Formulas - Exercises - Page 255: 16

Answer

$$Z=\frac{E}{I}.$$

Work Step by Step

To solve the given equation for $Z$, we multiply both sides by $Z$ and then divide both sides by $I$ as follows $$I Z= \frac{E}{Z}Z\Longrightarrow IZ=E\Longrightarrow Z=\frac{E}{I}.$$
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