1. 16.360 Lecture 28 Last lecture: The electromagnetic generator Moving conductor in a time varying magnetic field Displacement current

2. 16.360 Lecture 28 The electromagnetic generator

3. 16.360 Lecture 28 Moving conductor in a time-varying magnetic field Example:

4. 16.360 Lecture 28 Displacement current Ampere’s law in static electric field Ampere’s law in time-varying electric field proof of Ampere’s law: Displacement current density

5. 16.360 Lecture 28 Displacement current Ampere’s law in time-varying electric field Example:

6. 16.360 Lecture 28 Today Boundary conditions for Electromagnetic Charge-current continuity relation Free charge dissipation in a conductor

7. 16.360 Lecture 28 Boundary conditions for Electromagnetic Maxwell equations boundary conditions

8. 16.360 Lecture 28 Charge-Current continuity Relation charge current continuity equation steady state integral form Kirchhoff’s current law

9. 16.360 Lecture 28 Free-charge dissipation in a conductor