9 мая 2021 г. · We know that interaction energy of the dipole by definition means that the work done by the external agent in assembling the dipole in the ...

28 сент. 2015 г. · The potential energy is zero since for a dipole the potential energy is zero at its equatorial plane, and potential energy is nothing but ...

7 авг. 2019 г. · In this scenario, the torque →τ = →r1 × q→E + →r2 × −q→E where →r1 is the moment arm of the dipole towards the positive charge, →r2 is the ...

11 февр. 2018 г. · The potential energy a molecular dipole loses when aligning to an electric field is either converted to rotational kinetic energy in the free dipole.

1 дек. 2019 г. · But in the solution, it is written that the energy U is given by: U=qV(→r+→d)−qV(→r),. where V is the electric potential. I don't understand ...

15 окт. 2016 г. · The convention for the potential energy of a dipole in a uniform electric field has the following zero point: U(π/2)=0.

12 сент. 2013 г. · The configuration with P in the same direction as E has the lower energy, hence the dipole will tend to align with the field.

26 мар. 2017 г. · In a external electric field, the torque that a dipole feels is →τ=→μ×→E, and the corresponding potential energy is given by U=−→μ⋅→E.

18 мая 2023 г. · Potential energy is stored in a dipole in uniform electric field when it is rotated from theta = pi/2 to any other theta.

24 дек. 2019 г. · The electric field of a dipole can be written in spherical coordinates (using your unit system) as →E=14πr3(2pcosθ ˆr+psinθ ˆθ).