## Max Potential

Shannon Asay 1C
Posts: 102
Joined: Fri Aug 09, 2019 12:16 am

### Max Potential

How is the max potential calculated and why does it occur when very little current flows?

Tyler Angtuaco 1G
Posts: 130
Joined: Wed Sep 11, 2019 12:16 am

### Re: Max Potential

If you are referring the to the max cell potential, it is simply represented by E. This can be calculated using -work/charge or delta G = -nFE (or work = -nFE), where work is the max work that can be done from the transfer of charge.

Ellen Amico 2L
Posts: 101
Joined: Thu Sep 19, 2019 12:16 am

### Re: Max Potential

The max cell potential is E = -work/charge. It can also be calculated by finding the the maximum work, which is Wmax = ΔG = -nFE. They're equivalent because the max potential is related to the free energy difference between the reactants and products in a cell. This also why we can still calculate the max potential even if there's very little flow.

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