The experiment is repeated again but with six, equal lengths and thicknesses of wire of different materials. Record voltage, current and calculate resistance. A comparison of results in the table ...
The experiment is repeated again but with six, equal lengths and thicknesses of wire of different materials. Record voltage, current and calculate resistance. A comparison of results in the table ...
We liked [Tom’s] advice from his old instructor: you aren’t really ever measuring a resistance. You are measuring a voltage and a current. With a four-wire measurement, one pair of wires ...
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