Part A A step-up transformer increases 10 V to 150 V . What is the current in the secondary coil as compared to the primary coil? Assume 100% efficiency. Express your answer using two significant figures. I,
Part A A step-up transformer increases 10 V to 150 V . What is the current in the secondary coil as compared to the primary coil? Assume 100% efficiency. Express your answer using two significant figures. I,
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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![Part A
A step-up transformer increases 10 V to 150 V .
What is the current in the secondary coil as compared to the primary coil? Assume 100% efficiency.
Express your answer using two significant figures.
?
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54a9d33b-c075-4af5-8013-3f49004b10ba%2Fc229e64b-901c-4ea2-8595-8ceeaaaf787a%2Fpd897r_processed.png&w=3840&q=75)
Transcribed Image Text:Part A
A step-up transformer increases 10 V to 150 V .
What is the current in the secondary coil as compared to the primary coil? Assume 100% efficiency.
Express your answer using two significant figures.
?
%3D
![▼
Part A
Neon signs require 12 kV for their operation.
To operate from a 180-V line, what must be the ratio of secondary to primary turns of the transformer? Assume 100%
efficiency.
Express your answer using two significant figures.
?
n =
Submit
Request Answer
Part B
What would the voltage output be if the transformer were connected in reverse?
Express your answer to two significant figures and include the appropriate units.
HA
?
V =
Value
Units
%D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54a9d33b-c075-4af5-8013-3f49004b10ba%2Fc229e64b-901c-4ea2-8595-8ceeaaaf787a%2Ftze4mor_processed.png&w=3840&q=75)
Transcribed Image Text:▼
Part A
Neon signs require 12 kV for their operation.
To operate from a 180-V line, what must be the ratio of secondary to primary turns of the transformer? Assume 100%
efficiency.
Express your answer using two significant figures.
?
n =
Submit
Request Answer
Part B
What would the voltage output be if the transformer were connected in reverse?
Express your answer to two significant figures and include the appropriate units.
HA
?
V =
Value
Units
%D
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