МАГНЕТИЗМ

A selection of various magnets for introducing the subject of magnetism; complete with a specially moulded storage tray. This equipment set includes: 3 AlNiCo round magnets: 12 mm, 19 mm, 24 mm Ø 1 AlNiCo horseshoe magnet, 25 mm ... еще

The Oersted Device demonstrates how a magnetized object, in this case a needle, is deflected by the presence of an alternating magnetic field, produced here by an electric current. The magnetic needle has two distinct poles and a length of ... еще

600-winding coil without core attached to a safe box and featuring safety sockets. For experiments on induction, a bar magnet can be passed through the coil. Dimensions: 135x85x40 mm³ еще

This solenoid allows you to magnetize and demagnetize ordinary magnets or iron bars in addition to conducting inductance experiments. The rugged unit consists of insulated copper winding mounted on a base with 4mm sockets and a switch. Windings ... еще

Horseshoe magnet, ALNICO, applicable as a stator in the electric motor and generator U8496300. Length: 70 mm Pole area: 20 mm x 10 mm Pole spacing: 50 mm Weight: 400 g approx. еще

Apparatus for demonstrating repulsion forces between magnets. Two ring magnets facing each other with identical poles are slid on a rod. Base: approx. 100 mm dia. Rod: approx. 100 mm x 30 mm dia. Weight: approx. 410 g Contents ... еще

Apparatus for recording the magnetic flux density as a function of the magnetic field strength in different samples. Dimensions of the iron samples:                                     approx. 140 mm x 10 mm  diam. Number of turns:   ... еще

Pair of bar magnets in a protective plastic case; poles identified in red and blue. Dimensions: 80x22x10 mm еще

Round magnet made of AlNiCo. Poles colored red/green, includes plastic clip for suspension from string.Length: 200 mm Diameter: 12 mm еще

Poles colored red/green Length: 130 mm Pole spacing: 60 mm Pull-off force of yoke: 250 N еще

AlNiCo bar magnet with poles marked red and green. Specifications: Dimensions: approx 70x20x8 mm³ Weight: approx. 80 g еще

Round bar magnet with poles marked red and green. Dimensions: approx. 50 mm x 20 mm dia. еще