Solve Transformer Question: V1/V2=N1/N2

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Homework Help Overview

The discussion revolves around a transformer question involving the relationship between voltage and turns ratio, specifically the equation V1/V2=N1/N2. Participants are examining the implications of this equation in the context of a given circuit diagram.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • The original poster attempts to understand why there is a current when the equation suggests there shouldn't be. Some participants suggest examining the connections to the primary coil.

Discussion Status

The discussion is ongoing, with participants exploring different aspects of the problem. Guidance has been offered regarding the connections in the circuit, but there is no explicit consensus yet.

Contextual Notes

Participants are working from a specific circuit diagram that is referenced but not visible in the thread. There may be assumptions about the components involved that are under scrutiny.

CH1991
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Homework Statement



http://i.imgur.com/DBoKH.png
DBoKH.png



Homework Equations





The Attempt at a Solution



V1/V2=N1/N2, that means there shouldn't be a current. Why it is 0?
Thanks!
 

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Look carefully at what is connected to the primary coil.
 
Sorry, but I didn't notice any difference...
 
It is a battery !
 
Thank you!
 

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