Quiz5-key-Rubric

Quiz5-key-Rubric - Fall 2010 7B Quiz 5 Exp. Change (last)...

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A = A o e ± t τ , PE C = 1 2 CV 2 , I = Q t , I A = I B [ ] , R S = R 1 + R 2 +... [ ] , 1 R P = 1 R 1 + 1 R 2 +... , R P = R 1 R 2 R 1 + R 2 V R = IR [ ] , Sum of Voltage changes around loop = 0 , Q C = CV [ ] , C = κε 0 A d , C P = C 1 + C 2 +... [ ] , 1 C S = 1 C 1 + 1 C 2 +... Rubric Code: a) The lipid bilayer of the cell separates charge concentrations that are built up either though passive ion channels that allows the flow of ions due to concentration differences, or active pumps that use energy to push the ion’s against the potential difference. If the membrane potential is 60mV and the charge on either side is 6x10 -9 C, find the capacitance of the cell wall. Fall 2010 7B Quiz 5 – Exp. Change Student ID:________________ Name:________________ , ________________ |______| (last)
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Quiz5-key-Rubric - Fall 2010 7B Quiz 5 Exp. Change (last)...

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