When a body is charged to a different electric potential as compared to. The potential difference also referred to as voltage difference between two given points is the work in joules required to move one coulomb of charge from one point to the. Point Charges Electric Potential Difference Physics Potential Energy Deep Truths Other articles where potential difference is discussed. . Potential difference noun potential dif fer ence -ˈdif- ə-rən ts. Electrical potential difference is the difference in the amount of potential energy a particle has due to its position. PotentialIs There a Difference. Why is potential difference. In other words the potential difference is defined as the difference in the electric potential of the two charged bodies. What is the potential difference between two particles. Measuring potential difference Potential. It is defined as the difference of potential which exists between t...