Inen a pure semiconductor doped With pentavalent impurity, then the number densities of the electrons and the holes respectively are (A)increased, increased (B)increased, unchanged (C)increased, decreased (D)decreased, decreased

Inen a pure semiconductor doped With pentavalent impurity, then the number densities of the electrons and the holes respectively are (A)increased, increased (B)increased, unchanged (C)increased, decreased (D)decreased, decreased

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter12: The Solid State

Section: Chapter Questions

Problem 12P

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Question

Class 10 physics

When a pure semiconductor is doped with pentavalent impurity,
then the number densities of the electrons and the holes respectively are
(A)increased, increased
(B)increased, unchanged
(C)increased, decreased
(D)decreased, decreased

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