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What is potential difference? Give its unit with definition.

Civil Engineer

Potential difference is the difference in the amount of potential energy a particle has due to its position between two locations in an electric field. SI unit=volt

The Best Tutor You Can Have, Students Come First, UPSC Aspirant

Potential difference is the work done per unit charge. A potential difference of 1 V means that 1 joule of work is done per coulomb of charge. ( 1 V = 1 J C-1) Potential difference (V) -- is measured in volts (V), hence it is its unit.

Chemistry Tutor

Difinition: The potential difference between two points in an electric circuit is the work done when a coulomb of charge passes between the points. Formula: potential difference V = W Q. UNIT: V is the potential difference and its unit is volts. W is the work done (energy transferred) in joules Q... read more
Difinition: The potential difference between two points in an electric circuit is the work done when a coulomb of charge passes between the points. Formula: potential difference V = W ÷ Q. UNIT: V is the potential difference and its unit is volts. W is the work done (energy transferred) in joules Q = it = en (i= current (ampere), t= time (second), e=1.6×10-19 coulomb (electron charge), n= number of electron) read less

way 2 success

Work done in moving a test charge from infinite to a point is define as potential at that point, potential difference is the difference of potential between two such points. S.I. unit is volt

Tutor

Work done per unit test charge to move the test charge from one place to another is equal to potential diff

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