What is the role of electric and magnetic fields in the Earth's magnetosphere?

Sep 4, 2020 ... A Van de Graaff generator has a 0.15 mC charge on its conducting spherical terminal. 50% Part(a) What is the magnitude of the electric field 2.8 m from the ... The Tandem Van de Graaff Facility consists of two 15-megavolt electrostatic accelerators capable of delivering continuous, or high-intensity pulsed ion beams. A set of activities to show how the generator works and the principles behind it. Lesson Files. Van De Graaff Activities. Materials Needed for this Lesson ... Apr 12, 2009 ... The van de graaff generator is exactly like those static creating devices, but it just keeps making more and more static. Here are a few ideas I have either ... Scientists have found a way to combine these Van de Graaff generators with a common laboratory instrument to detect drugs, explosives, and other illicit ... This demo is part of the following categories: 5A10 Producing Static Charge, 5A50 Electrostatic Machines. Product Description. This hand powered Van de Graaff Generator includes a 200mm diameter metal sphere and a 100mm discharging sphere. The discharge sphere is ... Fisherbrand™ Rubber Belts for Van de Graaff Generator are well-suited for electrostatic generation. Brand: Fisherbrand™ XJE-320-010Q. Product Code. 12413120. This amazing demonstration of electrostatics brings these ideas to life and reveals the hidden electrical potential in all of us. The generator consists of two axes and a belt. When you turn on the generator, the belt starts to move, rubbing against the axle.