Question

Hii everyone

Define potential difference .

AND

Define one volt .

Answer 1

Potential difference is the work done in moving a unit of positive electric charge from one point to another.

One Volt is defined as energy consumption of one joule per electric charge of one coulomb. 1V = 1J/C. One volt is equal to current of 1 amp times resistance of 1 ohm: 1V = 1A ⋅ 1Ω

Answer 2

if a charge travel from one distance to another it is called potential difference