Physics, asked by Adityamishra1847, 1 year ago

The resistivity of copper at 200 c is ? = 1.72 x 10-8 ?m. If the free electron density is

8.48 x 1028 m

-3

and the fermi velocity 1.57 x 106

m/s, then the mean free path

between collisions of free electrons in copper at 200 c is,

Answers

Answered by piyushy002

0

Answer:

The resistivity of copper at 200 c is ? = 1.72 x 10-8 ?m. If the free electron density is

8.48 x 1028 m

-3

and the fermi velocity 1.57 x 106

m/s, then the mean free path

between collisions of free electrons in copper at 200 c is,

Explanation:

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