The inner and outer surfaces of a cell membrane carry a negative and positive charge, respectively. Bccause of these chargex a potential difference of about0.078 Vexists across the membrane. The thickness of the membrane is7.8×107 m. What is the magnitude of the electric field in the membrane?

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Chapter23: Electric Fields
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The inner and outer surfaces of a cell membrane carry a negative and positive charge, respectively. Bccause of these chargex a potential difference of about0.078 Vexists across the membrane. The thickness of the membrane is7.8×107 m. What is the magnitude of the electric field in the membrane? Number i Units Ne :.   

 

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The inner and outer surfaces of a cell membrane carry a negative and positive charge, respectively. Because of these charges, a
potential difference of about 0.078 V exists across the membrane. The thickness of the membrane is 7.8x 10m. What is the
magnitude of the electric field in the membrane?
Number
Units
N/C
Transcribed Image Text:The inner and outer surfaces of a cell membrane carry a negative and positive charge, respectively. Because of these charges, a potential difference of about 0.078 V exists across the membrane. The thickness of the membrane is 7.8x 10m. What is the magnitude of the electric field in the membrane? Number Units N/C
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