Defining Flux in the Context of Electric Fields

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Homework Help Overview

The discussion revolves around defining electric flux in the context of a uniform electric field, specifically related to a scenario involving a rotating loop and its measured flux value.

Discussion Character

  • Conceptual clarification, Assumption checking, Exploratory

Approaches and Questions Raised

  • Participants explore the definition of flux and its implications in the context of electric fields. There are questions about whether the calculation involves integration or simple multiplication, as well as inquiries into the correct approach to derive the electric field strength from the given flux.

Discussion Status

The discussion is ongoing, with participants expressing uncertainty about the appropriate mathematical approach. Some guidance has been offered regarding the nature of the electric field and the relationship between flux and field strength, but no consensus has been reached on the method to use.

Contextual Notes

Participants are grappling with the definitions and calculations related to electric flux, and there is a noted frustration with the clarity of the problem setup and the necessary equations.

nslinker
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A 124 cm diameter loop is rotated in a uniform electric field until the position of the maximum electric flux is found. The flux in this position is measured to be 6.33 x 105.
What is the electric field strength?
 
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nslinker said:
A 124 cm diameter loop is rotated in a uniform electric field until the position of the maximum electric flux is found. The flux in this position is measured to be 6.33 x 105.
What is the electric field strength?

Hi nslinker! :smile:

What is the definition of flux? :smile:
 
Even though an electric field doesn't actually "flow," I think of it as the flow of electric field vectors, either inward or outward.
 
After reading it, I still don't know how to get to the correct equation, whether it's just plug-and-chug or if I have to integrate.
 
nslinker said:
After reading it, I still don't know how to get to the correct equation, whether it's just plug-and-chug or if I have to integrate.

It's a uniform electric field …

so integrating it is just multiplying. :smile:
 
So, there is no integration involved, just multiplication?
 
nslinker said:
So, there is no integration involved, just multiplication?

grrr … get on with it! :smile:
 
so just 1.24 m x (6.33 x 10 ^5)?
 
  • #10
nslinker said:
so just 1.24 m x (6.33 x 10 ^5)?

Why do you think it's that? :confused:

Start with the following question (which you never answered):
tiny-tim said:
Hi nslinker! :smile:

What is the definition of flux? :smile:
 

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