Tillbehör - Elektricitet och Magnetism

Five metal strips used to demonstrate spot welding techniques in conjunction with a coil with 5 turns (U8497320). Specifications: Dimensions: 120×10 mm²

20 nails for experiments involving fusing using high current coil (U8497406).

En praktisk demonstrationsanordning som är avsedd för att illustrera Lenz lag och framkallning av virvelströmmar. En liten stålcylinder och en magnet med samma vikt faller med olika hastigheter genom ett kopparrör men då magnetens rörelse framkallar virvelströmmar uppstår ett magnetfält som saktar ner magnetens fall. Mått: Längd: cirka 320 mm Diameter: cirka 15 mm Innehåll […]

Set of 10 jumpers with printed lines showing the connection between the two plugs, for assembling circuits on the plug-in component board (1012902). Max. permitted current: 25 A Plug separation: 19 mm

Set of “Conductors and Non-Conductors” To investigate the various levels of conductivity of 8 different sample materials. Scope of delivery: iron rod, aluminum rod, copper rod, steel rod, wooden rod, glass rod, plastic rod, cotton string Lengths of rods: 200 mm Weight: approx. 200g

Pair of clamps for the U-Core with Yoke.

Pole shoe fitting with adjustable separation for generating a uniform magnetic field on a U-shaped core D (U8497215). Includes two 20-mm spacers, four 10-mm spacers and four 5-mm spacers. Dimensions: 150x120x40 mm³ Weight: 5.7 kg

As a substitute for the electrochemistry equipment set. Dimensions: 76 mm x 40 mm

Set of 15 patch cords, 75 cm long, 5 of each color in red, black and blue. Copper wire encased in highly flexible PVC for use with low-voltage electrical circuits. Wires are equipped at either end with a laminated plug and a fully-insulated axial jack for connecting additional patch cords. Specifications: Wire cross-section: 1 mm2 […]

Stand for Cylindrical Coils Made of plexiglass. Dimensions in mm (L x W x H): 165 x 120 x 75 Weight: approx. 185 g

Conducting spheres for electrostatics experiments, e.g. for determining the capacity of a sphere or for experiments on the influence of nearby objects. Specifications: Diameter: 85mm Plug: 4 mm

Holder on a stem to accommodate magnetic field sensor in experiments to confirm the Biot-Savart law.

För elektriska kretsar med låg spänning och hög ström; koppartråd inkapslad i en mycket flexibel PVC; utrustad med en laminerad kontakt i vardera ände och ett fullt isolerat axialt uttag för anslutning av ytterligare patchkablar. Ledningarnas tvärsnitt: 2,5 mm² Kontinuerlig strömstyrka: max 32 A Kontakt och uttag: 4 mm (nickelpläterade) Sats med 15 patchkablar, längd […]

For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated safety plug and a fully-insulated axial jack for connecting additional patch cords. Wire cross-section: 2.5 mm2 Continuous current: max. 32 A Plug and jack: 4 mm (nickel-plated) Voltage: Low voltages Set of […]

Equipment set comprising a straight conductor and three circular ones for experimental investigation of how magnetic flux density is calculated according to the Biot-Savart law. Connectors:  4-mm plug Maximum continuous current:     20 A Diameter of circular conductors:  120 mm, 80 mm and 40 mm Length of straight conductor:       350 mm

Coil with Variable Number of Turns per Unit Length For the investigation of magnetic flux density of cylindrical coils as a function of the number of turns per unit length. Measurement of the number of winding turns per unit length is carried out using a teslameter (e.g. 8533981) with Hall sensor. An insertable plastic strip […]

Coil diameter: 100 mm Number of turns: 120 Coil length: 490 mm Current: max. 10 A, for short periods 20 A Connection: via 4-mm-safety sockets

Additional secondary coil for Tesla transformer (U8496250). Dimensions: approx. 240 mm x 75 mm dia.

Coil diameter: 120 mm Number of turns: 120 Coil length: 490 mm Current: max. 10 A, for short periods 20 A Connection: via 4 mm-safety sockets

This magnetic-field sensor comprises two integrated Hall sensors for measuring axial and tangential magnetic fields in conjunction with the Teslameter E or the Microvoltmeter. A slide switch is used to changeover between axial and tangential field measurements. Specifications: Sensitivity: 1mV / mT or 1mV / A / m Probe length (without handle): 125 mm Hall […]

The set of two resistor wires of resistance 22 Ω and length 1.5 m can be used as connecting wires in experiments involving model overhead power lines or transmission lines for the transmission of electrical energy. In such experiments they guarantee basic protection against contact with live components. Connectors:              […]

The waterproof 4.7 kΩ NTC thermistor probe is used in experiments to study how the resistance of a negative temperature coefficient semiconducting thermistor depends on temperature. The probe is immersed in a water bath and the current passing through it is measured for known voltage. Probe:                    […]

Flame probe for examining electrostatic potential using the E-field meter. Including a clamp mounting with a handle and 4mm connection jack. Delivered without a gas fi lling.

Equipment set for measuring force on a current-carrying conductor in a magnetic field as a function of the current, of the magnetic field or of the length of the conductor. The force is composed of the apparent change in the weight of the holder for the permanent magnets, which is measured by means of a […]