Question

which is the formula for potential difference​

Answer 1

Answer:

V=I/R

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Ohm's law

V = IR

V = voltage

I = current

R = resistance

FROM THE WEB

The potential difference between points A and B, VB − VA, defined to be the change in potential energy of a charge q moved from A to B, is equal to the change in potential energy divided by the charge, Potential difference is commonly called voltage, represented by the symbol ΔV: ΔV=ΔPEq Δ V = Δ PE q and ΔPE = qΔV.