Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter28: Current And Resistance
Section: Chapter Questions
Problem 67PQ
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Question
A hair dryer uses 120 V and generates 1875 W. The resistance in the hair dryer is _____ Ohms.
Expert Solution
Step 1
Given:
Power (P) = 1875 W
Voltage (V) = 120 V
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