In physics, a dipole (from Ancient Greek δίς (dís) 'twice' and πόλος (pólos) 'axis') [1][2][3] is an electromagnetic phenomenon which occurs in two ways: An electric dipole deals with the separation of the positive and negative electric charges found in any electromagnetic system.

The result for the dipole potential also can be expressed as: [7] (), which relates the dipole potential to that of a point charge. A key point is that the potential of the dipole falls off faster with distance R than that of the point charge.

An electric potential is the amount of work needed to move a unit positive charge from a reference point to a specific point inside an electric field without producing acceleration. A dipole is a pair of opposite charges with equal magnitudes separated by a distance, d.

May 7, 2024 · The electric potential due to an electric dipole is zero at points located along the perpendicular bisector of the dipole, equidistant from its positive and negative charges. This line is known as the equatorial line of the dipole.

A dipole is a distance \(r\) from an infinitely-long line of negative charge of density \(\lambda\). The dipole moment \(\overrightarrow p\) is parallel to the line of charge. Find the magnitude of the torque on the dipole in terms of \(r\), \(\overrightarrow p\), and \(\lambda\).

Electric field of a dipole far away from the dipole is called dipole field and the corresponding electric potential is called dipole potential.

Jul 6, 2020 · An electric dipole is a system of two equal and oppositely signed charges +q and -q separated by a distance d. Atomic phenomena can often be modelled in terms of dipoles, so its important to study the dipole in detail. The electrostatic potential for such an arrangement (i.e. a dipole) can easily be written; Its…

May 2, 2024 · The potential due to an electric dipole at a point in space is the electric potential energy per unit charge that a test charge would experience at that point due to the dipole. An electric potential is the amount of work needed to move a unit of positive charge from a reference point to a specific

Apr 18, 2024 · Figure 11.6.5: Potential Energy Change for a Rotating Dipole in a Uniform Field. Let us consider the change in potential energy of rotating the dipole by some angle θ θ as shown in the figure above. The horizontal displacement due …

Electric Dipole Potential. The potential of an electric dipole can be found by superposing the point charge potentials of the two charges: