https://www.khanacademy.org/science/ap-physics-2/x0e2f5a2c:electric-force-field-and-potential/electric-potential-energy-electric-potential-and-voltage/v/electric-potential-at-a-point-in-space 2023-09-10T17:11:17.624018169Z Electric potential at a point in space Electric potential, a key concept in physics, is an abstract number associated with points in space. It's different from electric potential energy, but related. The units of electric potential are joules per coulomb, hinting at its connection to energy. The video explains how to calculate electric potential and its relationship with voltage. David SantoPietro video https://cdn.kastatic.org/googleusercontent/nOGCEgbKZDc_EEm9RBYNgfJpXhRHgw1SKPvChh_mK_WWPeGM2pnO8GGbArASJafRs_F6xC0rwI3tH3jmrLSTTso8 Electric potential at a point in space Electric potential, a key concept in physics, is an abstract number associated with points in space. It's different from electric potential energy, but related. The units of electric potential are joules per coulomb, hinting at its connection to energy. The video explains how to calculate electric potential and its relationship with voltage. https://cdn.kastatic.org/ka-youtube-converted/ks1B1_umFk8.mp4/ks1B1_umFk8.mp4 675 Electric potential and the energy of two-point charges https://www.khanacademy.org/science/grade-10-physics-snc-aligned/x502b86fa259f0088:electrical-current/x502b86fa259f0088:potential-difference-and-emf/a/electric-potential 2021-05-25T21:59:58Z Electric potential article https://www.khanacademy.org/science/up-class-12-physics/x0958a876c1afdc76:electric-potential-and-capacitance/x0958a876c1afdc76:potential-due-to-a-point-charge/e/potential-due-to-a-point-charge-numericals 2026-04-07T22:59:30.107127435Z Potential due to a point charge: numericals Let's practice some problems to better understand how to find the electrostatic potential at any point around a point charge. exercise https://www.khanacademy.org/science/up-class-12-physics/x0958a876c1afdc76:electric-potential-and-capacitance/x0958a876c1afdc76:equipotential-surfaces/e/electric-field-and-potential-basic 2026-04-08T00:54:09.631945657Z Electric field and potential (basic) Let's practice some problems to better understand how the potential difference between two points is related to the electric field in the region. exercise https://www.khanacademy.org/science/ap-physics-2/x0e2f5a2c:electric-force-field-and-potential/electric-potential-energy-electric-potential-and-voltage/v/electric-potential-energy-of-charges 2024-06-18T13:17:24.022911182Z Electric potential energy of charges Find the electric potential energy for a system of charges and solve an example problem to find the speed of moving charges. David SantoPietro video https://cdn.kastatic.org/googleusercontent/x2lUVCaoYkGHIr0NLXtFbimA2BONk6jLnAOWTJuZU7bYbVpNtzzeeY7PqRKat7SogJ1WF5hixUooWPBHfx_wG4o Electric potential energy of charges Find the electric potential energy for a system of charges and solve an example problem to find the speed of moving charges. https://cdn.kastatic.org/ka-youtube-converted/wEQxtUwiV1E.mp4/wEQxtUwiV1E.mp4 866 Electric potential and the energy of two-point charges https://www.khanacademy.org/science/ap-physics-2/x0e2f5a2c:electric-force-field-and-potential/electric-potential-energy-electric-potential-and-voltage/e/potential-due-to-a-system-of-charges 2026-04-07T23:55:07.30621384Z Potential energy of a system of charges (intermediate) Let's practice some problems to conceptually understand the potential energy of a system of charges. exercise