Lecture 19 Maxwell equations E: electric field intensity

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Presentation transcript:

16.360 Lecture 19 Maxwell equations E: electric field intensity D: electric flux intensity H: magnetic field intensity B: magnetic flux intensity : electrical permittivity; :magnetic permativity v: electric charge density per unit volume; J: current density per unit area. Electrostatics Magnetostatics

16.360 Lecture 19 Electrostatics Volume charge density Surface charge density Line charge density

16.360 Lecture 19 Current density J

16.360 Lecture 19 Coulomb’s law

16.360 Lecture 19 Electric field due to a charge distribution