Define potential difference?it's S.I unit?

Question

Answer

Work done in bringing unit positive charges from one point to another point in electrical field is called 'Potential Difference'.

S.I. unit of Potential Difference (PD) is 'Volt'.

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In a conductor, electrons flow only when there is a difference in electric pressure at its ends. This can be called Potential difference.

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Electric potential at a point is defined as the work done in moving a unit positive charge from infinity to that point.The SI unit of potential difference is Volt and it is denoted by the letter V.

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Potential difference is the work done in moving a unit of positive electric charge from one point to another. ... Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference or voltage across the two points.,

Answer

Answer

The amount of work done(W) by bringing a unit positive charge(Q) from one point to another point is called Electric Potential Difference. Its SI unit is Voltage(V).**

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Potential difference is defined as work done in bringing a unit of positive charge is known as potential difference.
it's S. I unit volt meter.

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