Graphs of electric field due to binary charge configuration

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Discussion Overview

The discussion revolves around the behavior of electric field graphs resulting from a binary charge configuration. Participants explore the reasons behind the positioning of curves relative to the x-axis, considering the vector nature of electric fields.

Discussion Character

  • Technical explanation, Conceptual clarification

Main Points Raised

  • One participant questions why some curves in the electric field graphs are below the x-axis while others are above it.
  • Another participant requests a graph to clarify the discussion, noting that the axes depend on the chosen coordinate system conventions.
  • A participant provides graphs, suggesting they depict the electric field along the line connecting the two charges.
  • It is pointed out that the electric field (E) is a vector quantity, which has both magnitude and direction, leading to positive values (to the right) and negative values (to the left) on the graph.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the interpretation of the graphs, and multiple viewpoints regarding the representation of the electric field remain present.

Contextual Notes

The discussion does not clarify specific assumptions about the coordinate system or the exact nature of the binary charge configuration, which may affect the interpretation of the graphs.

gaurav0751
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sir in the graphs of electric field due to binary charge configuration
why some curves are below x-axis and some
are above x axis
 
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Show one of your graphs; the axes of the graph depend upon the conventions chosen for the coordinate system.
 
i have attached graphs
 

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Those seem to be graphs of E along the line connecting the two charges. Remember E is actually a vector: it has magnitude and direction. At some points, E is to the right (shown as positive on the graph); at other points, E is to the left (shown as negative on the graph).
 

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