Answer
43.5 W.
Work Step by Step
$$I_{rms}=\frac{80.0V}{105\Omega}=0.762A$$
$$cos \phi=\frac{75.0\Omega}{105\Omega}=0.714$$
$$P_{av}=(80.0V)(0.762A)(0.714)=43.5W$$
University Physics with Modern Physics (14th Edition)
by Young, Hugh D.; Freedman, Roger A.
Published by
Pearson
ISBN 10:
0321973615
ISBN 13:
978-0-32197-361-0
Chapter 31 - Alternating Current - Problems - Exercises - Page 1045: 31.24
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
