In a p-n junction the depletion region is 400nm wide and electric field of 5x105Vm-1 exists in it. The minimum energy of a conduction electron, which can diffuse from n-side to the p-side is

A. 4eV

B. 5eV

C. 0.4eV

D. 0.2eV

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1

Correct Answer :
0.2eV

Explanation :
No Explanation available for this question

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