Now, the rate at which our sodium is brought to the inside is much smaller, and so that means much less of those sodiums will be brought to the inside. Then the potassiums will be brought to the outside. So the sodium will flow naturally from the high concentration, the outside to the low concentration to the inside. And the way that that takes place is via these special proteins that passively pump these ions. Now, this means that if we move positive charge from the outside of the cell to the inside of the cell, this inside will become slightly more positive, that is, slightly less negative. So this value of negative 87 millivolts will become more positive because this membrane is slightly permeable to our sodium.