For producing charges by friction and for demonstrating the forces of attraction and repulsion between electrical charges.Length: 25 cmDiameter: 10 mmSuitable rubbing material: plastic foilCharge sign: ±
For producing charges by friction and for demonstrating the forces of attraction and repulsion between electrical charges.
Length: 25 cm
Diameter: 10 mm
Suitable rubbing material: plastic foil
Charge sign: ±
