Question

A wire of length L, made of material having resistivity ρ is cut into two equal parts. The resistivities of the two parts are equal to, *
a) ρ
(b) ρ /2
(c) 2 ρ
(d) 4 ρ​

Answer 1

Answer:

option c

Explanation:

Answer 2

Answer:

option a

Resistivity does not depend on shape Nd size of speciman.

Explanation:

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