Letâs take a look at some answers: 1  Architecture roles are generally differentiated by some level of solution-specific expertise in one area or another. 2  This could involve methodology, toolsets, skill sets or even industry domain knowledge.
Definition. A vector field on two (or three) dimensional space is a function that assigns to each point (or) a two (or three dimensional) vector given by (or). That may not make a lot of sense, but most people do know what a vector field is, or at least theyâve seen a sketch of a vector field.
The electric field, E {\displaystyle \mathbf {E} } , at a given point is defined as the (vectorial) force, F {\displaystyle \mathbf {F} } , that would be exerted on a stationary test particle of unit charge by electromagnetic forces (i.e. the Lorentz force).