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CURRENT ELECTRICITY
Question #80771
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Question
What is the potential difference V(A) – V(C) equal to in terms of emfs and resistances?
A. e1 + e2 + I(r1 + r2)
B. I(r1 + r2)
C. e1 – e2 + I(r1 + r2)
D. (e1 + e2) – I(r1 + r2)
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