In electromagnetics, the electric field intensity E is a real-valued vector field that may vary as a function of position and time, and so might be indicated as “E(x,y,z,t),” “\({\...In electromagnetics, the electric field intensity E is a real-valued vector field that may vary as a function of position and time, and so might be indicated as “E(x,y,z,t),” “E(r,t),” or simply “E.” When expressed as a phasor, this quantity is complex-valued but exhibits no time dependence, so we might say instead “˜E(r)” or simply “˜E.” An example of a scalar field in electromagnetics is the electric pot…
In electromagnetics, the electric field intensity E is a real-valued vector field that may vary as a function of position and time, and so might be indicated as “E(x,y,z,t),” “\({\...In electromagnetics, the electric field intensity E is a real-valued vector field that may vary as a function of position and time, and so might be indicated as “E(x,y,z,t),” “E(r,t),” or simply “E.” When expressed as a phasor, this quantity is complex-valued but exhibits no time dependence, so we might say instead “˜E(r)” or simply “˜E.” An example of a scalar field in electromagnetics is the electric pot…
