List of top Physics Questions on Electrostatics asked in Bihar Board XII

In broad-side-on position, the electric potential due to an electric dipole is:
An electron is accelerated through a potential difference of 5 volts. The energy gained by the electron will be:
The relation between electric field \( E \) and electric potential \( V \) is:
The electrostatic energy of the system made by two electric dipoles kept at a distance \( r \) is proportional to:
The unit of linear charge density is:
The dimensional formula of the intensity of electric field is:
The number of electrons present in 8 coulomb negative charge is:
A sphere of radius 5 cm has a charge of 31.41 \(\mu\)C. Calculate the surface density of charge.
On what two factors does the capacity of a condenser depend?
What do you understand by capacity of any conductor? Find an expression for the capacity of a cylindrical condenser.
The value of electric potential at a distance r from a point charge is
64 identical drops each of capacity 5 µF combine to form a big drop. What will be the capacity of the big drop?
If the distance between the two charges is increased, then the electrostatic potential energy of the charges
Three capacitors of capacitance 6 µF are available. The minimum and maximum capacitances obtained are
The total electric flux coming out from stationary unit positive charge in air is
The force, acting on per unit charge is called
Van de Graaff generator is an electrostatic machine which produces
S.I. unit of permittivity is