Membrane Potential and Permittivity

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SUMMARY

This discussion revolves around the concepts of membrane potential and permittivity in a physics context. The user seeks assistance with a specific homework problem related to these topics, indicating a struggle with the application of relevant equations and data interpretation. The inquiry highlights the importance of understanding the relationship between membrane potential and the permittivity of materials in biological systems.

PREREQUISITES
  • Understanding of membrane potential in biological systems
  • Knowledge of permittivity and its significance in physics
  • Familiarity with relevant equations used in electrostatics
  • Ability to interpret and analyze experimental data
NEXT STEPS
  • Research the Nernst equation and its application to membrane potential
  • Study the concept of dielectric permittivity and its role in biological membranes
  • Explore the relationship between electric fields and membrane potential
  • Learn about experimental methods for measuring membrane potential
USEFUL FOR

Students studying biology or physics, particularly those focusing on cellular physiology, biophysics, or anyone needing assistance with concepts related to membrane potential and permittivity.

alex_b93
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Hi,
Was wondering if I could get some help with part b of this question?
I've attached the question and my attempt in the pictures as there was a lot of data and writing, so thought this would be the easiest way.

With my attempt I think I'm missing something pretty obvious, but I'm drawing a blank on it.

Cheers

Homework Statement



See pictures attached

Homework Equations



See pictures attached

The Attempt at a Solution



See pictures attached
 

Attachments

  • IMG_20120322_155129.jpg
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  • IMG_20120322_155206.jpg
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Can anyone help at all?
 

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