Question

What do you mean by 1 volt?

Answer 1

1. Volt is the SI unit of electrostatic potential.
2. The potential difference between two points means the amount of work done by moving a positive charge from one point to another against the electrostatic force.
3. The mathematical expression for potential difference.
   $\mathrm{Potential}\mathrm{difference}=\frac{\mathrm{Work}\mathrm{done}}{\mathrm{charge}}$
4. The potential difference between two points is $1\mathrm{volt}$ means $1\mathrm{Joule}$ work is done by moving a $1\mathrm{Coulomb}$positive charge from one point to another against the electrostatic force.