Statement of a problem № 11131


Suppose that the resistance between the walls of a biological cell is 5.0 × 109 Ω. (a) What is the current when the potential difference between the walls is 75 mV? (b) If the current is composed of Na+ ions (q = +e), how many such ions flow in 0.50 s?

New search. (Also 5349 free access solutions)

To the list of lectures