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 57PQ
Related questions
Question
A 75-W is connected to 125 V.
a) what is the current through the lamp?
b) what is the resistance of the lamp
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