Johnston, Coulomb's Law on the Overhead Projector, TPT 17, 60-61 (1979). J1-27: QUALITATIVE EXISTENCE OF ELECTROSTATIC FORCES None. J1-26: VAN DE GRAAFF - REPULSION OF PIE PANS None. J1-25: VAN DE GRAAFF - TRAINED RABBIT None. J1-24: ELECTROSTATIC HAIR RAISING Scott C. Breuer, 'Franklin's Bells' and charge transport as an undergraduate lab, AJP 69, 50-55 (2001). J1-22: ELECTROSTATIC ATTRAC AND REPULS - WIMSHURST MACHINE None. J1-21: ELECTROSTATIC ATTRAC AND REPULS - CHARGED CYLINDERS Walter Roy Mellen, Inexpensive Electrostatics Halos, TPT 28, 612-613 (1990). Lecture Demonstrations Note Sheet: Directions for Electroscope Induction. J1-13: ELECTROSTATIC INDUCTION Oleg Jefimenko, How can An Electroscope be Charged This Way?, TPT 56, (1979).Ĭharging of an Electroscope, Little Stinkers, Phys. 'Questions Students Ask,' How Can an Electroscope Be Charged This Way?, TPT 17, 56, (1979). J1-12: INDUCTION - ELECTROSCOPE 'Little Stinkers,' Charging of an Electroscope, TPT 3, 185-186, (1965). William Layton, A Different Light on an Old Electrostatics Demonstration, TPT 29, 50-51 (1991). Lecture Demonstration Notes - Electrophorus.

Van Nostrand's Scientific Encyclopedia, 7th Edition, 1047-1048. 1954A Electrophorus, Sargent-Welch Scientific Co., Skokie, IL. J1-11: ELECTROPHORUS Instructions for Use of Cat. J1-02: TRIBOELECTRICITY - WATER JET IN AIR None. Randal Harrington, Getting a charge out of transparent tape, TPT 38, Lecture Demonstrations Note Sheet: Triboelectricity - Charging by Friction.Ĭatalog Description, The Equipoise Electroscope, CCM School Materials Inc. Spencer, Demonstrations in Electrostatics, AJP 26, 269, (1958). Stanley Anderson, An Experiment to Demonstrate that 'Friction' Electricity Depends on Contact Potential, AJP 144, (1936). Ainslie, What are the Essential conditions for Electrification by Rubbing?, AJP 35, 535-537, (1967).

Roller, The Prenatal History of Electrical Science, AJP 21, 343-356 (1953).

J1-01: TRIBOELECTRICITY - CHARGING BY FRICTION Duane Roller and Duane H.

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