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Posted: Mon Feb 25, 2019 2:32 pm
On 6L3D, I got a negative voltage of -.83V but I thought we couldn't get negative voltages... did I do something wrong?
Re: Homework questions
Posted: Mon Feb 25, 2019 3:16 pm
Voltage can be negative. In lecture, Lavelle was just saying that a battery cannot have a negative voltage or it will not work.
Re: Homework questions [ENDORSED]
Posted: Mon Feb 25, 2019 4:38 pm
A negative voltage is possible, but it means the reaction will not be spontaneous.