24 авг. 2021 г. · The electric force on a dipole is F=(p⋅∇)E, where p is the dipole moment, E is the electric field, and ∇ is the gradient operator. |
21 янв. 2015 г. · To get the force felt on the second dipole, you need to take the gradient with respect to r, or repeat this calculation with the dipole force F ... |
1 мар. 2016 г. · The Lorentz Force does apply to an electric dipole. An electric dipole is two charges of charge ±q separated by a distance d=p/q. |
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. |
30 мар. 2022 г. · Using the magnetic current model, the force on a magnetic dipole, commonly derived in textbooks, is found to be: F=∇(m⋅B). |
29 мар. 2015 г. · Why is force exerted by a charged wire on a dipole given as F=P×(dE(r))/(dr) where P is the dipole moment? |
11 июл. 2017 г. · In a uniform electric field, the net force on an electric dipole is zero because the force on opposite poles acts in opposite directions. |
25 февр. 2019 г. · For an electric dipole of dipole moment →p placed in an electric field →E experiences a force given by →F=−∇U=−∇(→p⋅→E)=(→p⋅∇)→E. |
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