Dry Field Mapping Kit, includes cork-covered base, 30cmx26cm; pad of 25 sheets pre-printed conductive paper 28cmx21.5cm; pad of 100 sheets preprinted paper for drawing fields; ten metal-headed push pins; a silver conductive pen
Leyden Jar, Designed For Classroom Demonstrations, With A Durable Inner And Outer Plate, A Plastic Dielectric, And Instructions. The Inner Plate Has A Hook And Ball Attached Which Makes It Easy To Charge, Use This Equipment To Duplicate Many Classic Static Electricity Experiments
Electroscope Kit, Consists Pair Of Flask Type Electroscope, Two Each Discs And Terminals, One Faraday' S Ice Pail. Spare Foil Leaf Pairs Included, For Experiments Of Electroscope And Other Related Studies Such As Electrostatic Induction, The Nature Of Charge In A Body
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