How do you calculate potential difference?
I need help with this homework question: "What is the total potential difference in the battery below?"
(they show two batteries, one is 1.5 V and the other is 2.0 V.
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if they're arranged in a series circuit, thin you just add them
i'm not very sure though
It depends how the batteries are connected and between what two points they want voltage potential calculated.
There is a clue in the link below