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250 g of iron filings are delivered in a convenient storage case and can be for used to making magnetic lines of force visible.
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Use this plastic bottle to scatter iron filings that make magnetic lines of force visible.
(Does not include iron filings.)
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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
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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
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For demonstrating the magnetic fields of current-carrying conductors. The magnetic field can be made visible with iron powder.
Acrylic glass base with two 4-mm-sockets. For projection on the overhead projector.
Dimensions of acrylic glass base: 185 mm x 150 mm x 30 mm
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For demonstrating the properties of the crystal lattice of ferromagnetic materials, particularly Weiss domains, Barkhausen jumps, saturation and hysteresis. 117 freely rotating magnetic needles mounted between two connected acrylic plates. For projection on the overhead projector.
Length of magnetic needles: approx. 17 ...
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Like U15350, but with magnets in a square arrangement.
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Iron filings trace the path of the magnetic field lines generated by a bar magnet. When used in conjunction with an overhead projector, this device demonstrates the presence of magnetic field lines. The transparent plastic vessel is filled with a liquid containing magnetic powder. Magnets and an experiment manual are included.
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Compass in a stable housing; low-friction needle bearing; including a compass card and angle scale.
Scale divisions: 2°
Diameter: 45 mm
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Accurate and easy to use our Dip Circle is designed for determining the direction, in horizontal and vertical increments, of the Earth’s magnetic field and to demonstrate the magnetic field of a current carrying conductor. The instrument has an aluminum conductor loop with 4-mm safety sockets. A magnetic needle with a pointed axle ...
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The Helmholtz Coils generate a homogeneous magnetic field and can be used to determine the geometric properties of the Helmholtz configuration. Two coils are arranged parallel to each other and mounted on a robust metal base plate....
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