Sphere (spherical conductor)
Metal spherical conductor on a transparent insulating stand for experiments on electrostatic induction and charge distribution.
Electrostatics demonstration device: a metal ball on a transparent insulating stand with a stable base. The device demonstrates electrostatic induction, charge distribution over the surface of a charged conductor and detection of charge and its sign using an electroscope. A separate demonstration is the flow of charge into the ground through the human body when grounded by touch. The device is designed for 4 demonstrations in total.
- 1.Metal ball (ball conductor) - 1 pc.
- 2.Insulating stand (transparent) - 1 pc.
- 3.Base - 1 pc.
- Electrostatic induction on a conductor
- Distribution of electric charge on the surface of a charged conductor
- Detection of charge and determination of its sign using an electroscope
- Discharge to earth through the human body (earthing by touch as a charged sphere is brought near)
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