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An American traveler in Kenya carries a transformer to convert Kenya's standard 240 V to 120 V so that she can use some small appliances on her trip. (a) What is the ratio of turns in the primary and secondary coils of her transformer? (b) what is the ratio of input to output current? (c) How could a Kenyan traveling in the United States use this same transformer to power her 240 V appliances from 120 V?

An American traveler in Kenya carries a transformer to convert Kenya's standard 240 V to 120 V so that she can use some small appliances on her trip. (a) What is the ratio of turns in the primary and secondary coils of her transformer? (b) what is the ratio of input to output current? (c) How could a Kenyan traveling in the United States use this same transformer to power her 240 V appliances from 120 V?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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An American traveler in Kenya carries a transformer to convert Kenya's standard 240 V to 120 V so that she can use some small appliances on her trip. (a) What is the ratio of turns in the primary and secondary coils of her transformer? N. (b) What is the ratio of input to output current? In I out (c) How could a Kenyan traveling in the United States use this same transformer to power her 240 V appliances from 120 V?
Transcribed Image Text:An American traveler in Kenya carries a transformer to convert Kenya's standard 240 V to 120 V so that she can use some small appliances on her trip. (a) What is the ratio of turns in the primary and secondary coils of her transformer? N. (b) What is the ratio of input to output current? In I out (c) How could a Kenyan traveling in the United States use this same transformer to power her 240 V appliances from 120 V?
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