Physics homework help

Physics homework help. A charged object has a potential (Voltage or Electric potential or Electrostatic potential or emf ) of 100 V at a distance of 6 m. If the distance is increased to 84 m, then what will be the new potential? 7.1 V 4.2E+03 V 5.6E+03 V 2.8E+03 V 1.4E+03 V

Physics homework help