This lecture covers the definition of currents from moving charges, the continuity equation of charge currents, the difference between perfect conductors and metals, Ohm's law, the Drude model with relaxation/scattering times and mobility, electromotive force, Kirchhoff's laws, and the analysis of circuits based on resistors and capacitors. It also explains the redistribution of electrons in a conductor when a charged rod is brought close, the concept of current density, stationary current, and charge conservation.