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The resistance of two wires having same...

The resistance of two wires having same length and same area of cross - section are `2 Omega` and `8 Omega ` respectively . If the resistivity of `2Omega ` is `2.65 xx 10^(-8 ) Omega` then the resistivity of `8 Omega ` wire is :

A

`10.60 xx 10^(-8) Omega - m`

B

`8.32 xx 10^(-8) Omega - m `

C

`7.61 xx 10^(-8) Omega - m `

D

`5.45 xx 10^(-8) Omega - m `

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XII BOARDS PREVIOUS YEAR-QUESTION PAPER 2022 TERM 1 SET 2-SECTION B
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