Question

Define resistivity and on what fact is it depends ????.

Answer 1

Resistivity is ratio of length and cross section area of given wire.

It depends on

Length

Area

Temperature

Answer 2

Answer:

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$\huge\pink{\boxed{\bold {Resistivity}}}$

⭐The Resistivity of a substance is numerically equal to the resistance of a rod which is 1msquare in area and 1m long .⭐

$\huge\mathfrak\pink{\boxed{\bold{Factors}}}}$

⭐Temperature

⭐Nature of material

$\huge\mathfrak\purple{Thankyou}$