Match the column-I with column-II. Column-IColumn-II(A)P-Type semiconductor(I)Mobility × Electric field.(B)N-Type semiconductor(II)Impurity of IIIrd group.(C)Intrinsic semiconductor(III)Impurity of group(D)Drift velocity(IV)No-impurity

Match the column-I with column-II. Column-IColumn-II(A)P-Ty…

Physics Semiconductor Electronics Matching Type Question MCQ (Single Correct)

Match the column-I with column-II.

Column-I	Column-II
(A)	P-Type semiconductor	(I)	Mobility × Electric field.
(B)	N-Type semiconductor	(II)	Impurity of IIIrd group.
(C)	Intrinsic semiconductor	(III)	Impurity of group
(D)	Drift velocity	(IV)	No-impurity

-(II) -(I) -(III) -(II)

-(III) -(II) -(IV) -(III)

-(I) -(IV) -(I) -(IV)

-(IV) -(III) -(II) -(I)

Text Solution

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The correct answer is:

P-Type semiconductor is formed when trivalent (III rd group) doping is used.

Intrinsic Semiconductor + Trivalent Doping (III rd -group) → P-Type Semiconductor
N-Type semiconductor is formed when pentavalent ( -group) doping is used.
Intrinsic Semiconductor + Pentavalent Doping ( -group) → N- Type Semiconductor
Intrinsic semiconductor is pure semiconductor. (No-doping)
Drift velocity Mobility Electric field