Part A The calcium ion Ca+ has charge +2e, so equation for the Nernst potential must have e replaced by 2e. The Nernst potential of Ca2+ +135 mV. is If the Ca?+ ion concentration outside the cell is 2.0 mM, a typical value, what is its concentration inside the cell? Express your answer in terms of molarity. Cin = M Submit Previous Answers Request Answer

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Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.