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cell membranes contain channels that allow K + ions to leak out consider channel that has diameter of nm and length of nm if channel has resistance of G Ω what is resistivity rho of solution in channel?

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mshahzaib247

Answer:

[tex]Resistivity (rho) = Resistance (G) * Area (\pi r^2) / Length (nm)[/tex]

Explanation:

if rho is the resistivity, then according to the proper equation re-arrangement the resistance is G. Then, Area can be calculated by radius and dividing their product by the length of channel.

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