30 мар. 2022 г. · The dipole potential , ϕ=p⋅rr3 is derived by expanding the integral for ϕ in powers of 1/r. Any further step in the 1/r expansion is neglected.

18 нояб. 2012 г. · When an electric dipole of moment P is located in a non-uniform electric field E, there is an net force exerted on it. However, the formula of ...

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 potential × charge.

17 окт. 2019 г. · The value of a potential energy depends on where you choose the reference position. Notice that the expression given by the book is zero when the angle is 90 ...

21 янв. 2019 г. · A dipole in a non-uniform electric field will experience a net torque that will eventually re-orient its poles until it find an equilibrium point.

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.

4 июл. 2020 г. · I am trying to derive the potential energy because of torque in a dipole placed in a uniform electric field. But the answer I am getting is different from the ...

7 сент. 2024 г. · Potential energy of an electric dipole ... Will dipole be restored to its Initial position after removing uniform electric field from it?

6 сент. 2020 г. · The potential energy associated with the rotation of a dipole in a magetic field is provided by the external torque which is needed to rotate the dipole out of ...

1 июл. 2015 г. · For an electric dipole is placed in a non-uniform electric field, why does the net force act in the direction of increasing electric field?