ElectrostaticsHard
Question
A small electric dipole is of dipole moment p. The electric potential at a distance ′r′ from its centre and making an angle q from the axis of dipole will be :-
Options
A.
B.
C.
D.
More Electrostatics Questions
The figures below depict two situations in which two infinitely long static line charges of constant positive line charg...If $\in ,E$ and t represent the free space permittivity, electric field and time respectively, then the unit of $\frac{\...Two positrons (e+) and two protons (p) are kept on four corners of a square of side a as shown in figure. The mass of pr...Two identical thin rings, each of radius R meter are coaxially placed at distance R meter apart. If Q1 and Q2 coulomb ar...Two identical charged spheres are suspended by strings of equal lengths. The strings make an angle of 30o with each othe...