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, sometimes referred to as an EM field, is generated when charged particles, such as electron s, are accelerated. All electrically charged particles are surrounded by electric fields.Charged particles in motion produce magnetic fields. When the velocity of a charged particle changes, an EM field is produced.Electromagnetic fields were first discovered in the 19th century, when physicists noticed that electric arcs (sparks) could be reproduced at a distance, with no connecting wires in between.n electromagnetic field, sometimes referred to as an EM field, is generated when charged particles, such as electron s, are accelerated. All electrically charged particles are surrounded by electric fields.