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Electrostatics


J1-14: Electrostatic Induction - Attracting a Can

Purpose: To illustrate electrostatic induction and the force between charged objects

K5-04: PIEZOELECTRIC GUN

Purpose: Application of piezoelectricity to produce copious quantities of electric charge.

J4-13: MATCHSTICK ON NICKLE UNDER GLASS

Purpose: A simple trick easily solved with the application of electrostatic force and the polar nature of water molecules.

J4-12: ELECTROSTATIC FORCE - MOVING LUMBER

Purpose: Demonstrate polarization of water molecules.

J3-22: FARADAY CAGE - ELECTROSCOPE

Purpose: Demonstrate that the electric field within a closed surface is zero.

J3-07: VAN DE GRAAFF - DISCHARGE TO VARIOUS RADII

Purpose: Demonstrate that for a charged conductor a smaller radius produces a higher electric field.

J3-05: VAN DE GRAAFF - INDUCTION WITH SPHERES AND NEON BULB

Purpose: Demonstrate the existence of electric fields and to identify the polarity of the charge on a sphere.

J3-04: ELECTRIC FIELD LINES - SOAP BUBBLES

Purpose: Show the shape of electric field lines for a large dipole by observing soap bubbles move along the lines.

J2-17: ELECTRIC WIND

Purpose: Demonstrate the "electric wind" phenomenon.

J2-16: ELECTRODELESS DISCHARGE

Purpose: Demonstrate electrostatic discharge.

J2-12: FRANKLIN'S WHEEL - AC

Purpose: Demonstrate Franklin's wheel in a disturbing way.

J2-11: FRANKLIN'S WHEEL

Purpose: Demonstrate an electrostatic rotator.

J2-02: KELVIN ELECTROSTATIC GENERATOR

Purpose: Demonstrate the Kelvin electrostatic generator.

J2-01: WIMSHURST MACHINE

Purpose: Generate high electrostatic potentials.

J1-41: CONDUCTORS AND INSULATORS

Purpose: Demonstrate the difference between materials that conduct electricity and those that do not.

J1-29: VAN DE GRAAFF - PENDULUM

Purpose: Demonstrate electrostatic force.

J1-27: QUALITATIVE EXISTENCE OF ELECTROSTATIC FORCES

Purpose: Demonstrate the existence of electrostatic forces.

J1-23: ELECTRIC CHIMES

Purpose: Demonstrate electrostatic forces.

J1-13: ELECTROSTATIC INDUCTION

Purpose: Illustrate charging by induction.
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