Conductivity of a Material

4 Answers

535

Aditya Agarwal ·2014-02-06 06:54:28

(A)
Ïƒ_A=Ïƒ_B=2Ïƒ_C=4Ïƒ_D

486

Niraj kumar Jha ·2014-02-07 02:40:19

Yes, (A) is the ans.

535

Aditya Agarwal ·2014-02-07 06:44:58

(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 ·2014-02-08 02:28:42
Aditya Agarwal so this logic is wrong? relaxation time is different for the different parts?
Upvote·0· Reply ·2014-02-08 03:10:32
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1161

Akash Anand ·2014-02-10 23:36:08

The given answer is D

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

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° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω