2.6. A pair of equal and opposite point charges separated by a vector distance a is called a dipole (more precisely, an
Posted: Wed Jun 08, 2022 11:52 am
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handwriting? Thank you.
2.6. A pair of equal and opposite point charges separated by a vector distance a is called a dipole (more precisely, an electric dipole). a is a vector from the negative to the positive charge and is along the axis of the dipole. Calculate the field of the dipole (i) along its axis (e.g. at a distance rp from the mid-point between the charges) (ii) perpendicular to the axis from the centre of the dipole (at a distance from this centre).