64 – Electric Currents and DC Circuits

Electric Currents

64.03  Electrochemical cell (also listed as 52.48, under “Heat and Thermodynamics”)

64.06  Series and parallel batteries

64.09  Ohm’s law

64.12  Resistance in different-diameter wires

64.15  Resistance simulator

64.16  Conduction in water

64.18  Resistor in liquid nitrogen

64.21  Heat coil

64.24  Electric hot dog cooker

64.27  Measure voltage drop in superconductor

64.30  Fuse Video available.

64.33  AC outlet to oscilloscope


DC Circuits

64.36  Light bulbs in series and parallel Video available.

64.39  Resistors in series and parallel

64.42  Resistor cube

64.45  Digital multimeter versus galvanometer

64.48  Capacitors in series and parallel (also listed as 60.16 under “ Electric Energy and Capacitance ”)

64.51  RC circuit to galvanometer

64.54  RC circuit to oscilloscope

64.56  Light-emitting diode (LED)

64.57  Half-wave rectifier

64.58  Full-wave rectifier

64.59  Bridge rectifier

64.60  Pacemaker circuit

64.63  NPN transistor switch

64.64  PNP transistor switch

Video available.A video of this demonstration is available (a link is on its page).