In a p-n junction, the depletion region is 400 nm wide and an electric field of 5 xx 10^5 V/m exists in it. What should be the minimum kinetic energy of a conduction electron which can diffuse from the n - side to the p - side?

In a p-n junction, the depletion region is 400 nm wide and an electric

1.	In a p-n junction, the depletion region is 400 nm wide and an electric field of 5 xx 10^5 V/m exists in it. What should be the minimum kinetic energy of a conduction electron which can diffuse from the n - side to the p - side?
Answer» 0.1 EV 0.3 eV 0.2 eV 0.4 eV Answer :C

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In a p-n junction, the depletion region is 400 nm wide and an electric field of 5 xx 10^5 V/m exists in it. What should be the minimum kinetic energy of a conduction electron which can diffuse from the n - side to the p - side?

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