SOLVED: Four point charges are are located at the corners of a square in the xy plane as shown in the figure: Calculate the elements of the quadrupole moment tensor (Qij, i,j = 1,2,3 in Cartesian coordinates) for this charge configuration.

Find the electric dipole moment and electric quadrupole moment ... | Filo

SOLVED:The ground state of the nucleus (165)/(67) Ho has an electric quadrupole moment Q ≈3.5  b. If this is due the fact that the nucleus is a deformed ellipsoid, use the result of Question 7.5 to estimate the sizes of its semi-major and semi-minor axes.

A nucleus with quadrupole moment Q finds itself in a cylindrica... | Filo

The electric quadrupole moment of the Deuteron shows:

Electric quadrupole radiation is produced when the currents in ... | Filo

Two-dimensional electric quadrupole focusing fields for particl... | Filo

4. Quadrupole Radiation Matrix Element and Selection Rulesa) Suppose we relax the constraint that the electric field is uniform over thesize of an atom. By expanding the traveling wave (see Fig. 9.3, Griffiths, 2ndEdition or Fig. 11.6, Griffiths, 3rd Edition) electric fieldE⃗(y, t) = E0 ẑcos(ky - ω t), find the potential experienced by the electron in theatom to next order of approximation. Hint: assume ky << 1 This is theelectric quadrupole potential. Estimate how big the correction is relative