n to take your hair blower to Europe, where the electrical put out 240 V instead of the 120 V seen in the United The blower puts out 1700 W at 120 V Part A What could you do to operate your blower via the 240 V line in Europe? O Use a step up transformer with N₂/N₁ = 2. O Use a step_down transformer with N₂/N₁ = 1/2. Submit Part B What current will be drawn from the 240 V line when the dryer is connected to the 120 V side of the transformer? Express your answer in amperes. 15| ΑΣΦ 9 → C I= Submit Part C Request Answer Reft= Submit Request Answer What resistance connected directly to the 240 V line would draw the same power as the dryer in part B? Express your answer in ohms. 15. ΑΣΦΑ ? Request Answer A ? S2

Glencoe Physics: Principles and Problems, Student Edition
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ISBN:9780078807213
Author:Paul W. Zitzewitz
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Chapter25: Electromagnetic Induction
Section: Chapter Questions
Problem 69A
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You plan to take your hair blower to Europe, where the electrical
outlets put out 240 V instead of the 120 V seen in the United
States. The blower puts out 1700 W at 120 V.
Part A
What could you do to operate your blower via the 240 V line in Europe?
Use a step up transformer with N₂/N₁ = 2.
Use a step_down transformer with N₂/N₁ = 1/2.
Submit
Part B
I =
What current will be drawn from the 240 V line when the dryer is connected to the 120 V side of the transformer?
Express your answer in amperes.
Submit
Part C
Request Answer
Reff =
Submit
VO
ΑΣΦ
Request Answer
What resistance connected directly to the 240 V line would draw the same power as the dryer in part B?
Express your answer in ohms.
VE ΑΣΦΑ
?
Request Answer
A
?
Ω
Transcribed Image Text:You plan to take your hair blower to Europe, where the electrical outlets put out 240 V instead of the 120 V seen in the United States. The blower puts out 1700 W at 120 V. Part A What could you do to operate your blower via the 240 V line in Europe? Use a step up transformer with N₂/N₁ = 2. Use a step_down transformer with N₂/N₁ = 1/2. Submit Part B I = What current will be drawn from the 240 V line when the dryer is connected to the 120 V side of the transformer? Express your answer in amperes. Submit Part C Request Answer Reff = Submit VO ΑΣΦ Request Answer What resistance connected directly to the 240 V line would draw the same power as the dryer in part B? Express your answer in ohms. VE ΑΣΦΑ ? Request Answer A ? Ω
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