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 ...
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Objective: Verification of Ohm’s law
In simple electrical conductors, the current I which passes through the conductor is proportional to the applied voltage U. The constant of proportionality, the ohmic resistance R, is dependent on the ...
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