DCS # | DEMONSTRATION | REFERENCE | ABSTRACT |
5L10.00 | Impedence | | |
5L10.10 | inductive choke | PIRA 500 | |
5L10.10 | inductive choke | 5L10.10 | Move a core in and out of a coil in series with a light bulb. |
5L10.10 | variable inductance | En-3 | An inductor with an movable iron core is connected in series with a light bulb. |
5L10.10 | inductive reactance | E-258 | Pull a core in and out of a solenoid in series with a 200W lamp, then a 10 W lamp. Try with DC. |
5L10.10 | inductor with lamp on AC | Disc 21-02 | Place a large coil in series with a light bulb, then insert an iron core in the coil and the light bulb dims. |
5L10.20 | capacitive impedance | PIRA 1000 | |
5L10.20 | capacitive impedence | En-4 | A variable capacitor is connected in series with a light bulb. |
5L10.30 | capacitive reactance | PIRA 1000 | |
5L10.30 | capacitive reactance | 30-2.9 | A circuit to vary R through the value of the capacitive reactance, among other things. |
5L10.35 | capacitive reactance | E-260 | Measure the voltage and phase across each element in a circuit with a 25W lamp in series with a capacitor. |
5L10.40 | skin effect | 33-5.2 | Conductors of different dimensions are connected to lamp indicators in a high frequency circuit. |
5L10.41 | skin effect | AJP 44(10),978 | Stack
metal plates between the primary and secondary of a transformer, a bundle
of wire is opened up to gain access to any wire for a current measurement. |
5L10.50 | phasemeter | AJP 53(11),1089 | Some phasemeter circuits are given suitable for showing current-voltage relationships for reactive elements. |
5L10.51 | I-V curves on a scope | 33-2.2 | A circuit to generate I-V curves of various electrical components. Diagram, Appendix: p. 1337. |
5L10.55 | octopus | TPT 28(3),160 | A simple circuit used by technicians to probe the relationship of current and voltage in a circuit. |
5L10.55 | impedence bridge | Eo-9 | Complex impedances are plugged into a Wheatstone bridge board. |