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

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

A

`0.35xx10^(-3)Omega`

B

`3xx10^(-3)Omega`

C

`7xx10^(-3)Omega`

D

`3.1xx10^(-3)Omega`

Text Solution

Verified by Experts

The correct Answer is:
C
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