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| 1. |
The mean free path of an electron in a metal is 4 x 10^{-8} m. The electric field which can give on an average 2eV energy to an electron in the metal will be?? |
| Answer» The mean free path of an electron in a metal is 4 x 10^{-8} m. The electric field which can give on an average 2eV energy to an electron in the metal will be?? | |