Basic electrostatics experiments with the electrometer amplifier

VP3.1.1.2
Basic electrostatics experiments with the electrometer amplifier
Basic electrostatics experiments with the electrometer amplifier Measuring charges with the electrometer amplifier (P3.1.1.2)
Basic electrostatics experiments with the electrometer amplifier

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Description

The experiment P3.1.1.2 investigates how charges can be separated through rubbing two materials together. It shows that one of the materials carries positive charges, and the other negative charges, and that the absolute values of the charges are equal. If we measure the charges of both materials at the same time, they cancel each other out. The sign of the charge of a material does not depend on the material alone, but also on the properties of the other material.

Components of equipment sets

1 53214  8  Electrometer amplifier LD
1 562791  4  Power supply unit (mains adaptor), 12 V AC LD
1 57825  4  Capacitor, 1 nF, bipol., STE 2/19 LD
1 57810  4  Capacitor, 10 nF, bipol., STE 2/19 LD
1 53216  8  Connecting rod LD
1 531120 Multimeter LDanalog 20 LD
1 54100  4  Friction rods, PVC and acrylic LD
1 54122  4  Leather cloth LD
1 68663  4  Polyethylene friction foils, set of 10 LD
1 54612  4  Faraday's cup LD
1 590011  8  Clamping plug LD
1 54251  4  Induction plate 8 cm x 4 cm LD
1 500424  8  Connecting lead 19 A, 50 cm, black LD
1 500441  4  Connecting lead 19 A, 100 cm, red LD
1 500442  4  Connecting lead 19 A, 100 cm, blue LD
1 666711  4  * Butane gas burner LD
1 666712ET3  8  * Butane cartridge, 190 g, set of 3 LD
GHS02 Danger H220

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

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