A person plugged in a 1250 watts hair dryer and a 2500 watts electric heater in the same 120 V outlet protected by a 7.5 A circuit breaker. Determine the following: a) resistance of each appliance b) current drawn by each appliance c) Will the breaker trip?
A person plugged in a 1250 watts hair dryer and a 2500 watts electric heater in the same 120 V outlet protected by a 7.5 A circuit breaker. Determine the following: a) resistance of each appliance b) current drawn by each appliance c) Will the breaker trip?
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter22: Electric Current
Section: Chapter Questions
Problem 92A
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- A person plugged in a 1250 watts hair dryer and a 2500 watts electric heater in the same 120 V outlet
protected by a 7.5 A circuit breaker. Determine the following:
- a) resistance of each appliance
- b) current drawn by each appliance
- c) Will the breaker trip?
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