Define electrostatic potential at a point. Write its SI unit Three charges `q_(1) , q
Channel: Doubtnut
Date: 03/01/2020

Define electrostatic potential at a point. Write its SI unit Three charges `q_(1) , q_(2) \" and \" q_(3)` are kept respectively at points A, B and C as shown in figures. Write the expression for electrostatic potential energy of the system. Depict the equipotential surfaces due to (i) an electric dipole (ii) two identical negative charges separated by a small distance