A cell membrane has a surface area of 1.110 7 m 2 , a dielectric constant of
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A cell membrane has a surface area of 1.1×10−7 m2, a dielectric constant of 5.2, and a thickness of 7.2 nm. The potential difference across the membrane is 70 mV.
(a) What is the magnitude of the charge on each surface of the membrane?
(b) How many ions are on each surface of the membrane, assuming they are singly charged (∣q∣ = e)?
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a The capacitance of a parallel plate capacitor is C k 0 Ad Here A is area of each plate d is ...View the full answer
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Related Book For
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
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