Supplier: LUNDGRENS MASKINF═RN═DENHETER

Educational Materials, Electricity/Magnetism, Application: Physics, Rubber cloth, 150 × 150 mm

Supplier: LUNDGRENS MASKINF═RN═DENHETER

765-0325 Rubber band, Norstedt; Fits Norstedt's belt generators.

Supplier: ELWE LEHRGERAETEBAU KLINGENTHA

The exercise oscilloscope is placed at the Helmholtz coils so that its main axis coincides with the axis of the coils. A sawtooth-shaped voltage is applied to the deflection plates of the oscilloscope so that a smooth horizontal line appears on the screen. Let direct current pass through the coils at a preset anode voltage and adjust the intensity of the current so that the line is focused at one point. The specific charge e/m of the electron can be calculated from the measured values ​​of the anode voltage and the current through the coil.

Supplier: GR NNA PLASTEMBALLAGE AB

Educational Materials, Electricity/Magnetism, Application: Physics, Silk cloth, 150 × 150 mm

Supplier: GR NNA PLASTEMBALLAGE AB

Educational Materials, Electricity/Magnetism, Application: Physics, Ylleduk, 150 × 150 mm

Supplier: CORNELSEN EXPERIMENTA

Used for electrostatic experiments.

Supplier: CORNELSEN EXPERIMENTA

For electrostatic experiments. 10 pcs in a bag.

Supplier: CORNELSEN EXPERIMENTA

Insulated rod with 3 connection terminals for wire up to 2 mm and 4 mm contact sleeve.

Supplier: CORNELSEN EXPERIMENTA

For attaching an electric spinner to the ball generator's ball. Equipped with 4 mm banana plug.

Supplier: CORNELSEN EXPERIMENTA

For charging attempts. About 50 pcs in a box.

Supplier: PHYWE

Only 50 components.

Supplier: GR NNA PLASTEMBALLAGE AB

For use in, for example, examination and determination of resistivity.

Supplier: CORNELSEN EXPERIMENTA

For storage of electric charge. Consists of a glass cylinder with metal foil and a conductor ball on a rod.

Supplier: CORNELSEN EXPERIMENTA

For demonstration of electric field lines and electrostatic charge.

Supplier: CORNELSEN EXPERIMENTA

Instrument for comparing charge amounts. When charging, a hand is repelled from the jumper it is hung in. Mounted on a plate.

Supplier: CORNELSEN EXPERIMENTA

Used in electrostatic experiments. Equipped with holes, 4 mm, at one end for connection of conductor ball or capacitor plate.

Supplier: GR NNA PLASTEMBALLAGE AB

Elderberry globules are used in influenza experiments, to detect charge. Fp about 10 pcs.

Supplier: CORNELSEN EXPERIMENTA

Insulating rod with two adjustable metal arms with ball ends.

Supplier: 3B Scientific

Educational Materials, Electricity/Magnetism, Application: Physics, Adapter, BNC connector to 4 mm Jack plugs with 19 mm spacing.

Supplier: CORNELSEN EXPERIMENTA

Plastic rod with metal tube equipped with an axial and a radial 4 mm connection.

Supplier: CORNELSEN EXPERIMENTA

Used to detect electric charge. Also suitable for use with belt generator and Faraday's cage. Equipped with connection for 4 mm banana plug.

Supplier: CORNELSEN EXPERIMENTA

Skarvklämma med skruv. För tråd och plåt med max 1 mm tjocklek.

Supplier: CORNELSEN EXPERIMENTA

For electrostatic experiments. Consists of insulated aluminum holder with pointed bearing, removable capacitor plate, metal ring with rod and 4 mm earthing contact.

Supplier: CORNELSEN EXPERIMENTA

When charging, the screen unfolds. Equipped with 4 mm rod suitable for influence machine, belt generator and Faraday's cage.

Supplier: 3B Scientific

Highly evacuated electron tube with focusing electron gun and fluorescent screen (90×60 mm) inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using an optional Helmholtz coil pair D. By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge e/m and the velocity of the electrons.

Supplier: CORNELSEN EXPERIMENTA

Used to show how metal wire resistance depends on length, cross-sectional area and material. Made of plastic and equipped with 6 tensioned wires connected with 4 mm banana plugs.

Supplier: PHYWE

Educational Materials, Electricity/Magnetism, Application: Physics, Thermometer insert, +1300 ° C

Supplier: CORNELSEN EXPERIMENTA

Bare wire in a roll, on a plastic former.

Supplier: CORNELSEN EXPERIMENTA

Consists of a plastic cylinder placed on an insulating rod between two tip electrodes. When connecting a high-voltage source, a charge transport is obtained which causes the cylinder to rotate.

Supplier: CORNELSEN EXPERIMENTA

The kit contains about 15 different components with which a number of experiments can be performed. The components are designed so that students can quickly and easily perform their laboratory work. The kit can show how the following forms of energy are generated: