The membrane that surrounds a certain type of living cell has a surface area of 4.5 x 10 m² and a thickness of 1.5 x 108 m. Assumethat the membrane behaves like a parallel plate capacitor and has a dielectric constant of 4.9. (a) The potential on the outer surface ofthe membrane is +70.8 mV greater than that on the inside surface. How much charge resides on the outer surface? (b) If the charge inpart (a) is due to K* ions (charge +e), how many such ions are present on the outer surface?(a) Number(b) NumberUnitsUnits

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The membrane that surrounds a certain type of living cell has a surface area of 4.5 x 10 m² that the membrane behaves like a parallel plate capacitor and has a dielectric constant of 4. the membrane is +70.8 mV greater than that on the inside surface. How much charge reside mart (a) is due to K* ions (charge +e), how many such ions are present on the outer surface? (a) Number i Units

The membrane that surrounds a certain type of living cell has a surface area of 4.5 x 10 m² that the membrane behaves like a parallel plate capacitor and has a dielectric constant of 4. the membrane is +70.8 mV greater than that on the inside surface. How much charge reside mart (a) is due to K* ions (charge +e), how many such ions are present on the outer surface? (a) Number i Units

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter8: Capacitance

Section: Chapter Questions

Problem 61P: The dielectric to be used in a parallel-plate capacitor has a dielectric constant of 3.60 and a...

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