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Batteries
EMF
Energy Conservation
Power
Kirchhoff's Rules
Circuits
Kelvin Water Dropper
Romanian translation courtesy of Mihai Olteanu.
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MIT • 107,869 views
i don't understand why the SO4-- travels "uphill", opposing the electric field. Is it because it prefers Zn++ over Cu++? Is the Zn++ attracting it that badly?
And what's the need for SO4- in the Zinc basin at the beginning?
i don't understand why the SO4-- travels "uphill", opposing the electric field. Is it because it prefers Zn++ over Cu++? Is the Zn++ attracting it that badly?
And what's the need for SO4- in the Zinc basin at the beginning?