Experiment:
Electric Conduction

Experiment: Electric Conduction, 8000609 [UE3020200-230], Complete Experiments on Electricity and Magnetism  
Objective: Determine the electrical conductivity of copper and aluminium

Electrical conductivity of a material is highly dependent on the nature of the material. It is defined as the constant of proportionality between the current density and the electric field in the material under investigation. In this experiment, four-terminal sensing is used to measure current and voltage in metal bars of known cross section and length.

Mains voltage: 230 V (±10 %), 50/60 Hz

Item No.: 8000609 [UE3020200-230]
Brand 3B Scientific

Documentation

PDF UE3020200_Experiment instruction
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Heat conducting rod, aluminium, 1017331 [U8498292], Heat Conduction

Heat conducting rod, aluminium

1017331 [U8498292]
Heat conducting rod, copper, 1017330 [U8498291], Heat Conduction

Heat conducting rod, copper

1017330 [U8498291]
DC Power Supply, 1 – 32 V, 0 – 20 A, 1012857 [U11827-230], Power Supplies

DC Power Supply,
1 – 32 V, 0 – 20 A

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Digital Multimeter E, 1018832 [U8531051], Hand-held Digital Measuring Instruments

Digital Multimeter E

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Set of 15 Experiment Leads, 75 cm, 2.5 mm², 1002841 [U13801], Experiment Leads and Cables

Set of 15 Experiment Leads, 75 cm, 2.5 mm²

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Measurement Amplifier U, 1020742 [U8557560-230], Measuring Amplifier

Measurement Amplifier U

1020742 [U8557560-230]