DLTAILJTRLUIOUJ ANJULIJ03CULPHI32010 20.3.0WA.U21.Mf NOTSASK TUUR TEACHERPRACTICE ANUTHERConsider a portion of a cell membrane that has a thickness of 7.50 nm and 1.3 um x 1.3 um in area. A measurement of the potential difference across the inner and outer surfaces of the membranegives a reading of 92.6 mV. The resistivity of the membrane material is 1.30 x 107 2. m.(a) Determine the amount of current that flows through this portion of the membrane.A(b) By what factor does the current change if the side dimensions of the membrane portion is halved? The other values do not change.

Given: Thickness, t=7.50 nm Dimension = 1.3 μm × 1.3 μm Potential difference V= 92.6 V Resistivity…

Answered: Consider a portion of a cell membrane…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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