Reference: Lab Experiments Journal vol-14, No.2, Page-129
Resistivity of a wire
Model: REW-201
Experiment(s):
Determination of resistivity of a wire
Specifications
1. Teak wood meter bridge
Material: Teak wood Length: 1 m Connectors: Brass with zinc coating Test sample wire: Nichrome
2. Power supply
Battery eliminator Regulated output: 1.2, 2, 4, 6, 8, 10 & 12 V
3. Ammeter
Range: 0 - 2 A Resolution: 0.02 A
4. Voltmeter
Range: 0 - 10 V Resolution: 0.1 V
5. Rheostat
Tube length: 300 mm Contact: Spring loaded copper blades Resistance wire: Nichrome Terminals: 3 ( X-0-Y ) Max. resistance: 100 Ω
6. Patch cords
Set of standard required patch cords