What is the work done in moving a unit positive charge from infinity to that point, at that point?

Correct option is C

The correct answer is (c) Electric potential.
· Electric potential is defined as the work done in moving a unit positive charge from infinity to a particular point in an electric field.
· It represents the potential energy per unit charge at that point.
Other Options:
· Charge: Refers to the quantity of electric charge, not the work done.
· Current: Refers to the flow of electric charge, not related to work done.
· Resistance: Refers to the opposition to current flow, not the work done in moving a charge.