Which statements are true? A. Electric field, $\xi (x)$, in a semiconductor is directly proportional to the slope of the intrinsic Fermi level. B. Continuity equation is a mathematical representation of Fermi-Dirac distribution function. C. Depletion width in a P-N junction is equal to its Debye length. D. Diffusion current density for holes is equal to $[-qD_{\rho}, \frac{dp(x)}{d(x)} ]$ Choose the correct answer from the options given below.

Question

Which statements are true? A. Electric field,  $\xi (x)$, in a semiconductor is directly proportional to the slope of the intrinsic Fermi level.  B. Continuity equation is a mathematical representation of Fermi-Dirac distribution function.  C. Depletion width in a P-N junction is equal to its Debye length.  D. Diffusion current density for holes is equal to $[-qD_{\rho}, \frac{dp(x)}{d(x)} ]$ Choose the correct answer from the options given below.

cdquestions Admin · Accepted Answer

The Correct answer is option (D) : A and D only

Answer

Answer

B and C only

Answer

Answer

A and D only

The Correct Option is D

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