All household circuits are wired in parallel. A 1190-w toaster, a 280-w blender, and a 60-w lamp are plugged into the same outlet. (The three devices are in parallel when plugged into the same outlet.) Assume that this is the standard household 120-V circuit with a 15-A fu (a) what current is drawn by each device? Itoaster = A Ivender = Iamo = (b) To see if this combination will blow the 15-A fuse, find the total current used when all three appliances are on. Irota =

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 12OQ: When operating on a 120-V circuit, an electric heater receives 1.30 103 W of power, a toaster...
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All household circuits are wired in parallel. A 1190-W toaster, a 280-w blender, and a 6o-w lamp are plugged into the same outlet. (The three devices are in parallel when plugged into the same outlet.) Assume that this is the standard household 120-V circuit with a 15-A fuse.
(a) What current is drawn by each device?
Iposster =
Isiender =
A
Iamp =
(b) To see if this combination will blow the 15-A fuse, find the total current used when all three appliances are on.
Itotal =
Transcribed Image Text:All household circuits are wired in parallel. A 1190-W toaster, a 280-w blender, and a 6o-w lamp are plugged into the same outlet. (The three devices are in parallel when plugged into the same outlet.) Assume that this is the standard household 120-V circuit with a 15-A fuse. (a) What current is drawn by each device? Iposster = Isiender = A Iamp = (b) To see if this combination will blow the 15-A fuse, find the total current used when all three appliances are on. Itotal =
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