multipole in a sentence
Examples
- A magnetic dipole is something whose magnetic field is predominantly or exactly described by the magnetic dipole term of the multipole expansion.
- Refrigerator magnets are common examples of multipole magnets .-- talk ) 13 : 42, 8 March 2008 ( UTC)
- It can be shown that, if the charge distributions of the two monomers overlap, the multipole expansion is formally divergent.
- Multipole magnetic devices may be constructed from discrete permanent magnets, or by exposing heated magnetizable material to a coded magnetic field.
- This finds use in multipole expansions of the vector potential in electromagnetism, or the metric perturbation in the description of gravitational waves.
- It shows that the spherical multipole moments appear as coefficients in the 1 / " R " expansion of the potential.
- The result was an improved power spectrum of the CMB, going out to a multipole of 1400, and refined cosmological parameters.
- Localized systems or those with large fluctuations in density may be treated more efficiently with the fast multipole method of Greengard and Rokhlin.
- Each chlorine molecule carries permanent multipole moments of even order, the first one being a permanent quadrupole moment ( order 2 ).
- A chemical bond may be visualized as the multipole balance between the positive charges in the nuclei and the negative charges oscillating about them.