Physics, asked by niyati2dinesh, 10 months ago

Let the resistivity of a material be 'p' (rho) and the length be 'l'. If the length is doubled , the resistivity will be _ .

Answers

Answered by AllenCourleon

Answer:

Rho is inversely proportional to the length when lenght is double the resistivity will be half.

Answered by battmohdameen

The Resistivity of the wire will not change with the change in length. ... Resistivity is a property that is independent of material cross section. ... Let, the initial and final radius of the wire be r1,&r2 respectively.

thanks

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Let the resistivity of a material be 'p' (rho) and the length be 'l'. If the length is doubled , the resistivity will be _ .​

Answers

Let the resistivity of a material be 'p' (rho) and the length be 'l'. If the length is doubled , the resistivity will be _ .