Magnetic Fields
Iron Filings
250 g of iron filings for displaying magnetic field lines. In a storage flask.
Item: U11451 [1000580]
$ 24.00
Shaker
Use this plastic bottle to scatter iron filings that make magnetic lines of force visible.
(Does not include iron filings.)
Item: U11452 [1000581]
$ 4.00
Field Coil 100 mm
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
Item: U12252 [1000591]
$ 208.00
Field Coil 120 mm
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
Item: U12253 [1000592]
$ 290.00
Hexagonal Magnet Model
Demonstration apparatus for the properties of the crystal lattice of ferromagnetic materials, particularly Weiss domains, Barkhausen jumps, saturation, hysteresis and Curie temperature.
117 freely moving magnetic needles are supported in a hexagonal ...
Item: U15350 [1002975]
$ 314.00
$ 314.00
Magnetic field line apparatus, Two-Dimensional
Demonstration apparatus for two dimensional display of magnetic field lines in combination with an overhead projector. It consists of a transparent plastic vessel filled with a liquid containing magnetic powder. Magnets and an experiment manual in English ...
Item: U19560 [1003092]
$ 103.00
Pocket Compass
Compass in a stable housing, low friction needle bearing, including a compass card and angle scale.
Scale division: 2°
Diameter: approx. 45 mm
Item: U19561 [1003093]
$ 6.00
Set of 10 Tracing Compasses
Set of 10 compasses for tracing field lines. Aluminum housing, glazed on both sides. Markings for indicating compass directions.
Diameter: 19 mm
Item: U19562 [1003095]
$ 12.00
Compass Magnet with Plastic Bowl
Very powerful neodymium magnet covered with a plastic case can float on the surface of water and faces North South when it comes to rest. Complete with translucent plastic bowl marked with compass points.
Dimensions:
Magnet: 80 mm x 30 mm max dia.
...
Item: U19563 [1003096]
$ 12.00
Magnetic Needle
Magnetic needle mounted on base with pivot point.
Length: approx. 80 mm
Height: approx. 110 mm
Item: U216031 [1000674]
$ 31.00
Inclination Instrument
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 ...
Item: U21900 [1003192]
$ 100.00
Helmholtz Coils on Mounting Plate
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.
Features:
...
Item: U21901 [1003193]
$ 399.00
Dipping Compass
A big model of a magnetic needle: 100 mm with angular protractor 0 to 360°. Metallic strap of the needle fitted with two 4 mm terminals for the passage of an electric current. The strap is joined with an axle to orient the “needle + clamp + protractor ...
Item: U29311 [1007438]
$ 19.00
Electromagnet, 6 - 12 V
The coil and its core are mounted on a very
stable plastic base. Fitted with an “on-off” switch. Connection to the electrical circuit via two 4 mm safety terminals.
Specifications:
Required power supply 6 to 12 V.
Dimensions of the base: 100 × ...
Item: U29320 [1010050]
$ 20.00