TS EAMCET · Physics · Semiconductors
In a junction, an electric field of exists in the depletion region. The minimum kinetic energy of a conduction electron, in order to diffuse from -side to the -side, is found to be . The width of the depletion region is,
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
The kinetic energy in terms of electric potential, K.E.=eV, it means the value of electric potential, V=K.E.e=3.2×10-201.6×10-19, now the relation between electric field strength and electric potential in terms of the width of the depletion region,…
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