Question is ⇒ The electric field of 2.5 x 107 V/m can give 1 eV energy to condition electron, then in a copper block what will be the mean free path of electron?, Options are ⇒ (A) 5 x 10-8 m, (B) 4 x 10-7 m, (C) 0.4 m, (D) 0.5 m, (E) , Leave your comments or Download question paper.

Question is ⇒ The electric field of 2.5 x 107 V/m can give 1 eV energy to condition electron, then in a copper block what will be the mean free path of electron?, Options are ⇒ (A) 5 x 10-8 m, (B) 4 x 10-7 m, (C) 0.4 m, (D) 0.5 m, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The electric field of 2.5 x 10⁷ V/m can give 1 eV energy to condition electron, then in a copper block what will be the mean free path of electron?
A.	5 x 10^-8 m [Wrong Answer]
B.	4 x 10^-7 m [Correct Answer]
C.	0.4 m [Wrong Answer]
D.	0.5 m [Wrong Answer]
View Answer 3 -1 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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