Question

derive the expression for electric potential difference?​

Answer 1

Explanation:

Electrical potential difference=I×R

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Answer 2

V=Uq. The electric potential difference between points A and B, VB−VA is defined to be the change in potential energy of a charge q moved from A to B, divided by the charge. Units of potential difference are joules per coulomb, given the name volt (V) after Alessandro Volta. ... ΔU=qΔV.

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