Computer demo: Charge/discharge of a capacitor, runs at least 1 min.

5F30.20 • D+0+14

Computer demo: Charge/discharge of a capacitor, runs 3 min.This program plots voltage versus time for the charging and discharging of a capacitor through a series resistor. Two values of resistor (1 Meg ohm or 2 Meg ohms) and 2 values of capacitor (5 micro f or 10 micro f) can be chosen. After the plot is finished (at least 1 min.) , follow the instruction sheet to locate time constant. CAPACITANCE.

D+0+0 Attraction between horizontal plates of a charged capacitor. D+0+1 Attraction between plates of a capacitor causes attachment of plates when insulator is introduced. D+0+2 Various capacitors to show. D+0+4 Parallel plate capacitor with dielectric materials and electroscope. D+0+5 Force on a dielectric in a capacitor D+0+6 Capacitor doorbell driven by Van de Graaff generator. D+0+8 Series capacitor array. D+0+10 Parallel capacitors array: A charged capacitor charges the others. D+0+12 Visual charge/discharge of a capacitor through a load. D+0+16 Discharging a capacitor through a lamp. D+0+18 Capacitors with a series neon bulb on A.C. and D.C. D+0+20 Capacitor in series in an audio circuit: High pass filter. D+0+22 Effects of changing a D.C. voltage in a series RC circuit. D+0+24 Capacitor in parallel in an audio circuit: Low pass filter. D+0+26 Capacitor in parallel in a D.C. circuit. D+0+28 Energy storage in a commercial capacitor. Loud bang! D+0+30 Oscillator made with resistor, capacitor and neon lamp. D+0+32 Same as D+0+30 using speaker for audio tone generation. D+0+34 Same as D+0+30 using oscilloscope to display waveform. D+0+35 Applet: Capacitor Lab D+0+40 Applet: Circuit Construction Kit (AC+DC), Virtual Lab D+0+45 Applet: Water Droplets in Electric Field D+0+50 Applet: RC Circuits D+0+55 Applet: CR Filter's Response (Analog) D+0+60 Energy Stored in Dielectric

Computer demo: Charge/discharge of a capacitor, runs at least 1 min.

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