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 ![]()
64.33 AC outlet to oscilloscope
DC Circuits
64.36 Light bulbs in series and parallel ![]()
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
A video of this demonstration is available (a link is on its page).