Question

Which is the correct formula for potential difference



work done / current X time

work done X Charge

work done X time / current

work done X charge X time

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Answer 1

Explanation:

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.