Complete the following statement: when work is done on a positive test charge by an external force to move it from one location to another, electric potential increase or decrease).

increase

Explanation:

Electric potential is defined as the work done in bringing a unit positive charge from infinity to that point against the electrical forces of the field. Taking a test positive charge from one point to another means that work is done against the field hence electric potential increases.

it is called kinetic energy

measure their densities same density, same sub