Conductivity of a Material

4 Answers

535

Aditya Agarwal ·Feb 6 at 6:54

(A)
Ïƒ_A=Ïƒ_B=2Ïƒ_C=4Ïƒ_D

486

Niraj kumar Jha ·Feb 7 at 2:40

Yes, (A) is the ans.

535

Aditya Agarwal ·Feb 7 at 6:44

(B)?
since it is given that they have the same characteristics(relaxation time)?
and Ïƒ=ne²Î“2m

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Akash Anand No, this is also not the answer :)
Upvote·0· Reply ·Feb 8 at 2:28
Aditya Agarwal so this logic is wrong? relaxation time is different for the different parts?
Upvote·0· Reply ·Feb 8 at 3:10
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1161

Akash Anand ·Feb 10 at 23:36

The given answer is D

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