Questions in electrostatics

SelectQuestion
The electric field at a point on equatorial line of a dipole and direction of the dipole moment
Two opposite and equal charges $4 \times {10^{ - 8}}coulomb$ when placed $2 \times {10^{ - 2}}cm$ away, form a dipole. If this dipole is placed in an external electric field $4 \times {10^8}newton/coulomb$, the value of maximum torque and the work done in rotating it through $180^\circ $ will be
If ${E_a}$ be the electric field strength of a short dipole at a point on its axial line and ${E_e}$ that on the equatorial line at the same distance, then
An electric dipole is placed in an electric field generated by a point charge
A point $Q$ lies on the perpendicular bisector of an electrical dipole of dipole moment $p$. If the distance of $Q$ from the dipole is $r$ (much larger than the size of the dipole), then electric field at $Q$ is proportional to
If the magnitude of intensity of electric field at a distance $x$ on axial line and at a distance $y$ on equatorial line on a given dipole are equal, then $x:y$ is
An electric dipole in a uniform electric field experiences (When it is placed at an angle $\theta $ with the field)
The electric intensity due to a dipole of length 10 cm and having a charge of $500\mu C$, at a point on the axis at a distance 20 cm from one of the charges in air, is
Electric potential at an equatorial point of a small dipole with dipole moment ..(r, distance from the dipole) is
The distance between ${H^ + }$ and $C{l^ - }$ ions in HCl molecule is $1.28 \AA$. What will be the potential due to this dipole at a distance of 12 Å on the axis of dipole

View Selected Questions (0)

Back to Categories

Back to Home