Question

② Define electrical resistivity. What are the factor on which it depends
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Answer 1

Answer:

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Explanation:

Resistivity :- measuring of the resistance of a given specific material to electrical conduction is known as resistivity. ... The resistivity of a material depends on its nature and the temperature of the conductor, but not on its shape and size.

Answer 2

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The resistance of a conductor depends on thickness (cross sectional area of the wire), length and temperature.

Resistivity is defined as the measure of the resisting power of a specified material to the flow of an electric current.