5B10  Electric Field
            .10 Hair on End
            .15 Van de Graaff with Streamers
            .25 Van de Graaff and Confetti
            .26 Electrostatic Pompom
            .29 Deflect Electron Beam with High Voltage
            .30 Electrostatic Ping Pong Ball
            .39 Pith Ball Between Plates
            .40 Nakamura Electrostatic Field Apparatus
            .50 E-Field of a Line of Charge
            .51 Plotting Equipotential Lines
            .59 Van de Graaff and Fluorescent Lamp
            .70 Model of Field Potential
            .75 Gauss Models
            .76 Electric Field Lines
5B20  Gauss' Law
            .10 Faraday's Ice Pail
            .12 Faraday's Ice Pail - Induction
            .15 Faraday's Ice Pail on Electroscope
            .30 Faraday Cage
            .34 Faraday Shield
5B30  Electrostatic Potential
            .15 Corona Discharge from a Point
            .30 Lightning Rod
            .40 Electric Wind
            .44 Corona Current
            .50 Pinwheel