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Physics
Sliding Contact Rheostat - cod:4694.11-61
Changing the resistance value with a Sliding Contact Rheostat. A rheostat is similar to a potentiometer as they both control the input voltage by varying the level of resistance. Available in...

Size: 35.0x10.0x15.0 cm
Weight: 2.5 kg
Sliding Contact Rheostat, 2.9 Ω, max 9 A (code 4694.11)
Sliding Contact Rheostat, 10 Ω, max 5 A (code 4694.21)
Sliding Contact Rheostat, 50 Ω, max 2.2 A (code 4694.31)
Sliding Contact Rheostat, 120 Ω, max 1.4 A (code 4694.41)
Sliding Contact Rheostat, 300 Ω, max 0.9 A (code 4694.51)
Sliding Contact Rheostat, 1400 Ω, max 0.4 A (code 4694.61)
Variable Inductance - cod:4731.00
A unique apparatus to discover inductance. Learning of magnetism and especially the topic of electric generation of magnetic fields, necessarily passes through the experimental study of tensioned...

Weight: 8.0 kg
Dimensions: 25.0x15.0x25.0 cm
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