Electric Potential – At a point is defined as the amount of work done in bringing a unit charge from infinity to that point along any path.
Electric Potential due to a Continuous Charge Distribution – A continuous charge distribution is the sum of potentials of all the infinitesimal charge elements in which the distribution may be divided.
Electric Potential due to a Dipole…
Electric Potential due to a Point Charge – Electric potential at point P due to point charge Q is [V = kQ/r].
What is Electric Potential due to a Continuous Charge Distribution?