31. Alternating Current
RMS Current and Voltage
5:09 minutes
Problem 31c
Textbook Question
Textbook QuestionOff to Europe! You plan to take your hair dryer to Europe, where the electrical outlets put out 240 V instead of the 120 V seen in the United States. The dryer puts out 1600 W at 120 V. (b) What current will your dryer draw from a European outlet? (c) What resistance will your dryer appear to have when operated at 240 V?
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