Question

Given the fermi energy and electron concentration 7.00 eV and 8.0 x1025 € /mº
respectively of a Copper of resistivity 1.7x10- 12-in , calculate the mean free path.
(a) 3780 nm
(b) 5000 nm
(c) 4100 nm
(d) 7000 nm​

Answer 1

Answer:

3780 nm is the correct answer yo can try your self