Question

How is the electric potential difference between two points defined? State it's S.I unit.​

Answer 1

HELLO!

Potential difference between two points

The work done against electrical forces in order to move the unit charge in the electric field from a unit point to another point.

If W is the work done against electrical forces to move the charge q from point A to point B in the electric field;

W: q.VAB

W: q (VB - VA).

W: work done against electrical forces (J)

q: load (C)

VB: potential of point B (V)

VA: potential of point A (V)

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Answer 2

Answer:

Electric potential difference between two points is defined as work done to move per unit charge from one point to the other in a current carrying conductor. ... thus, 1 V = 1 J C ^-1. So,S.I. unit of electric potential difference is Volt .