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Postby nelms6678 » Mon Feb 26, 2018 3:59 pm

What is the reasoning behind why a more negative voltage has more strength? I thought a more positive charge will have more strength?

Michelle Chernyak 1J
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Re: 14.25

Postby Michelle Chernyak 1J » Mon Feb 26, 2018 4:46 pm

When it comes to voltaic cells, an input of energy/electric current is necessary in order for the reaction to occur. Because of this, a large negative cell potential would require a large input of energy.

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