Chapter 2 CURRENTS & CHARGE CONTINUITY WRITTEN BY: Steven Pollock (CU-Boulder) 1 Class Activities: current (1) Class Activities: Current (2) Current through a Wire A…

Chapter 2 Magnetic fields, B - Features - Force - Sources Lecture 28, 2013 1 filings Lecture 28, 2013 2 Lecture 28, 2013 3 LORENTZ FORCE WRITTEN BY: Steven Pollock (CU-Boulder)…

Chapter 2 POLARIZATION WRITTEN BY: Steven Pollock (CU-Boulder) 1 Class Activities: Polarization (1) Class Activities: Polarization (2) A stationary point charge +Q is near…

Chapter 2 COULOMB’S LAW, E FIELDS 1 © STEVEN POLLOCK, 2008 Class Activities Coulomb’s Law Class Activities: Charge Distibutions Two charges +Q and -Q are fixed a distance…

Chapter 2 MULTIPOLE EXPANSION 1 -SJP WRITTEN BY: Steven Pollock (CU-Boulder) Class Activities: Multipole Dipole moment - off center x r1 r2 d +q -q MD6.1 The dipole moment,…

Chapter 2 AUXILIARY FIELD H WRITTEN BY: Steven Pollock (CU-Boulder) A very long aluminum (paramagnetic!) rod carries a uniformly distributed current I along the +z direction.…

Chapter 2 FIELDS FROM MAGNETIZED OBJECTS + BOUND CURRENTS WRITTEN BY: Steven Pollock (CU-Boulder) A solid cylinder has uniform magnetization M throughout the volume in the…

Chapter 2 ELECTRIC DISPLACEMENT WRITTEN BY: Steven Pollock (CU-Boulder) 1 If you put a dielectric in an external field Eext, it polarizes, adding a new field, Einduced (from…