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If in a conductor number density of elec...

If in a conductor number density of electrons is `8.5xx10^(28)` average relaxation time 25 femtosecond mass of electron being `9.1xx10^(-31)`kg, the resistivity would be of the order.

A

`10^(-5)`

B

`10^(-6)`

C

`10^(-7)`

D

`10^(-8)`

Text Solution

Verified by Experts

The correct Answer is:
D
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