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.
An electromagnetic field is the combination of two fields, an electric field and a magnetic field. They are oscillating, and are coupled together-an oscillating electric field causes an oscillating magnetic field, and vice versa. Electromagnetic radiation is the consequence of this-the fields move with the speed of light and 'radiate' from a source.