The work done in bringing a unit positive Charge from infinite distance to a point at distance x from a - Physics - Current Electricity

Question

The work done in bringing a unit positive Charge from infinite
distance to a point at distance x from a +ve charge G is W Find
potential

Kewal · Accepted Answer

Electric potential at a point in an electric field is defined
as the work done in bringing a unit positive charge from infinity
to that point

Or, V=W/q

Since charge is of magnitude unity, Hence electric potential at
that point will be equal to the workdone ∴ϕ=W

The work done in bringing a unit positive Charge from infinite distance to a point at distance x from a +ve charge G is W. Find potential.