An American traveler in New Zealand carries a transformer to convert New Zealand'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
An American traveler in New Zealand carries a transformer to convert New Zealand'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
Chapter15: Alternating-current Circuits
Section: Chapter Questions
Problem 48P: A transformer is used to supply a 12-V model train with power from a 110-V wall plug. The train...
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![Group Work
An American traveler in New Zealand carries a
transformer to convert New Zealand'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 New Zealander traveling in the
United States use this same transformer to
power her 240 V appliances from 120 V?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffeee02d2-c6f6-493f-a20a-b2be574be4af%2Fe523cb16-27be-4fad-a016-e1b535987efd%2Fbqqgj9e_processed.png&w=3840&q=75)
Transcribed Image Text:Group Work
An American traveler in New Zealand carries a
transformer to convert New Zealand'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 New Zealander traveling in the
United States use this same transformer to
power her 240 V appliances from 120 V?
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