For Dirichlet ("DEE-ree-klet") boundary conditions, this quantity is given by the volume integral of the charge density times the Green's function.
For Dirichlet ("DEE-ree-klet") boundary conditions, this quantity is given by the volume integral of the charge density times the Green's function. During a gauge ("gayj") transformation, this quantity is replaced by its original value minus the time derivative of the gauge function. By applying the law of cosines and writing this quantity in terms of Legendre ("luh-ZHAWND-ruh") polynomials, one obtains its multipole expansion. In empty space, this quantity has no local extrema due to Earnshaw's theorem, which follows from the fact that it satisfies Laplace's equation. This scalar quantity is constant within a conducting material. After specifying this quantity at one point, it can be calculated elsewhere by taking the negative line integral of the electric field. For 10 points, name this quantity whose difference between two points in a circuit equals current times resistance, according to Ohm's law.
For Dirichlet ("DEE-ree-klet") boundary conditions, this quantity is given by the volume integral of the charge density times the Green's function.
electric potential [accept scalar potential or voltage; prompt on potential or V; do not accept or prompt on “potential energy” or “vector potential”] &lt;Physics&gt;