Question

Resistance of a metal wire of length 1 m is 26 ohm at 20°C . If the diameter of the wire is 0.3 mm, what will be the resistivity of the material at that temperature ?​

Answer 1

Answer:

Resistance of a metal wire of length 1 m is 26 Ω at 20°C. If the diameter of the wire is 0.3 mm, what will be the resistivity of the metal at that temperature?

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Electricity.

Class Substances Resistivity (in ohm m)

Semiconductors Germanium Silicon 0.46 2.300

Answer 2

Answer:

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