Question

Define one volt. Give the electrical relationship between electrical work done, charge and potential.

Answer 1

Concept Used: Volt.

Step 1: One Volt- Definition,

$\mathrm{One}\mathrm{volt}\left(1\mathrm{V}\right)$ is the potential difference between two points in a current-carrying conductor when $\mathrm{one}\mathrm{Joule}\left(1\mathrm{J}\right)$ of work is done to move a charge of $\mathrm{one}\mathrm{coulomb}\left(1\mathrm{C}\right)$ from one point to the other point.

$1volt=\frac{1Joule}{1coulomb}$

Step 2: Electrical relationship between electrical work done, charge, and potential,

Electric potential difference is the work done to move a charge from one point to another in an electric circuit.

$\mathrm{Potential}\mathrm{difference}=\frac{\mathrm{Work}\mathrm{done}}{\mathrm{Charge}}$