How Do I Find the Electric Field for the Whole Plane Using My Lab Data?

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SUMMARY

The discussion focuses on calculating the electric field across a plane using lab data, specifically voltage measurements at regular intervals. The key equation utilized is |E| = ΔV/ΔL, where ΔV represents the voltage difference and ΔL is the distance between points, which in this case is consistently 1 cm. Participants emphasize the importance of visualizing field lines and equipotential lines to understand the electric field distribution effectively. The user is encouraged to share their sketches for further analysis and feedback.

PREREQUISITES
  • Understanding of electric fields and equipotential lines
  • Familiarity with the equation |E| = ΔV/ΔL
  • Basic knowledge of voltage measurement techniques
  • Ability to interpret graphical representations of electric fields
NEXT STEPS
  • Research methods for visualizing electric field lines and equipotential surfaces
  • Explore advanced techniques for measuring electric fields in laboratory settings
  • Learn about the implications of varying ΔL on electric field calculations
  • Investigate software tools for simulating electric fields based on experimental data
USEFUL FOR

Students in physics, laboratory technicians, and educators looking to deepen their understanding of electric fields and their practical measurement techniques.

Josh930
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Homework Statement



If i have a sketch of field lines, and equipotential lines which i completed in a lab, and i know the voltage,V, of points located at intervals ,L, how do i find the electric field for the whole plane?


Homework Equations



lEl = DeltaV/DeltaL


The Attempt at a Solution



I can find the electric field magnitude for each individual point that i plotted because my distance L was 1cm(constant) and i recorded the voltage at each point.
 
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Josh930 said:

Homework Statement



If i have a sketch of field lines, and equipotential lines which i completed in a lab, and i know the voltage,V, of points located at intervals ,L, how do i find the electric field for the whole plane?


Homework Equations



lEl = DeltaV/DeltaL


The Attempt at a Solution



I can find the electric field magnitude for each individual point that i plotted because my distance L was 1cm(constant) and i recorded the voltage at each point.

Welcome to the PF. It sounds like you are on the right track. Can you scan your drawing and post it so we can check it?
 

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