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A hollow cylinder (p=2.2xx10^(-8)Omega) ...

A hollow cylinder `(p=2.2xx10^(-8)Omega)` of length 3m has inner and outer diameter as 2mm and 4mm respectively. The resistance of the cylinder is

A

`0.35xx10^(-3)Omega`

B

`3xx10^(-3)Omega`

C

`7xx10^(-3)Omega`

D

`2217xx10^(-3)Omega`

Text Solution

Verified by Experts

The correct Answer is:
C
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