The Electroscope
Build an Electroscope and explain how it works.
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
Build an electrophorus, explain how it works and charge with it a homemade electroscope.
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
Build an electroscope and demonstrate the existence of two kinds of charges (positive and negative).
[E]
[E]
[E]
Build an electroscope and classify materials according to electrical conductivity (insulators and conductors).
[E]
[E]
[E]
Build an electroscope and compare electron affinities of different materials (triboelectric series).
[E]
[E]
[E]
[E]
[E]
Test what distance different electroscopes can sense an electrical charge and what factors affect it.
[E]
[E]
Build an electronic electroscope (charge detector) and compare its sensibility to a conventional one.
[E]
[E]
Will the more charge gained through more comb strokes, the further away it will be detected and will a longer antenna increase the detector's sensitivity?
[E]
Different Electrostatic Machines
Havesting Friction to Shine a Light: Transparent and Flexible Energy Harvesting Device using Bi-Layer Graphene
[P]
Optimization of the Water Flow Rate in a Clean Energy Electrostatic Power Generator
[E]
The Effect of the Shape of an Electrostatic Comb on the Charge Production of a Van de Graaff Generator
[E]
Build a Simple Electrostatic Motor
[E]
[E]
[E]
[E]
A Revolution in Electrostatic Motors
[E]
Build a Wimshurst Influence Machine and improve on the design of the machine through experimentation.
[E]
[E]
Explore the mechanism of electrostatic induction by repeating Faraday’s "Ice Pail" experiment and explain its applications (Faraday Cage).
[E]
[E]
[E]
[E]
[E]
[E]
[E]
Build and demonstrate a Van de Graaf generator.
[E]
[E]
[E]
[E]
[E]
[E]
[E]
[E]
Build a Kelvin Water Dropper.
[E]
[E]
[E]
[E]
[E]
[E]
[E]
Build a Dirod Electrostatic Generators
[E]
[E]
Miscellany
Can static electricity make a balloon “sticky”? (K-3)
[E]
Demonstrate static electricity with rice krispies jumping from a table top (K-3)
[E]
Will parallel plate electrodes more accurately match the theoretical Paschen curve than spherical electrodes?
[E]
Separating mixtures with static electricity
[P]
What Materials Conduct Static Electricity Best?
[E]
How Do Different Materials React to Static Electricity?
[E]
Determine what effects have different weather conditions on the magnitude of a static charge produced by rubbing a comb with various types of cloth.
[E]
Test if the number of rubs of wool on a balloon increases or decreases how long the static charge will last.
[E]
Can static electricity make a neon light glow?
[E]
[E]
[E]
Determine what was the best method to remove static electricity from different common materials in various environments.
[E]
Will a spark arc from an electrical source to the north pole of a magnet.
[E]
Build and experiment a cloud charge monitor.
[E]
Static Electricity in Different Materials
[E]
[E]
[E]
Investigate and demonstrate lightning
[E]
[E]
[P]
Research static electricity danger at a gas station.
[E]
[E]
Can a mixture of salt, sugar and pepper be separated using static electricity?
[E]