A transformer steps-up the 120-V rms AC powerline voltage to 23 KV rms for a TV picture tube. If the rms current in the primary is 1.0 A, and the transformer is 95% efficient, what is a) the ratio of the number of turns in the secondary coil to the number of turns in the primary? b) the secondary current?
A transformer steps-up the 120-V rms AC powerline voltage to 23 KV rms for a TV picture tube. If the rms current in the primary is 1.0 A, and the transformer is 95% efficient, what is a) the ratio of the number of turns in the secondary coil to the number of turns in the primary? b) the secondary current?
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...
Related questions
Question
100%
A transformer steps-up the 120-V rms AC powerline voltage to 23 KV rms for a TV picture tube. If the rms current in the primary is 1.0 A, and the transformer is 95% efficient, what is
a) the ratio of the number of turns in the secondary coil to the number of turns in the primary?
b) the secondary current?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning