Question

What is Potential difference? Its Formula​

Answer 1

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Potential Difference

Potential Difference(V) is the amount of work(W) in Joules done to move a charge(Q) in Coloumbs from one point to another.

V=W/Q

Answer 2

Answer:

The amount of work done in moving a test positive charge from point A to point B is called the potential difference between the two points.

Its symbol is V and tge SI unit us volts.

V=W/Q or

[V=I×R or

potential difference(V)=current(I)×Resistance(R)]