The relaxation time of electrons in a metal is of the order of

1.	The relaxation time of electrons in a metal is of the order of
A.	10-6 secs
B.	10-10 secs
C.	10-14 secs
D.	10-20 secs
Answer» D. 10-20 secs

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The relaxation time of electrons in a metal is of the order of

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