oped semic Near to conduction Near to valence band Stays at the center of conduction None of the above sider the mobility of electrons and holes of a doped sem Mp = 490cm² /V.s and the intrinsic concentration as ni lowing n-doped semiconductor with doping N₁ = 2.5 × 10¹6 cm-³. Find th an tration

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the energ
or n-doped semiconductor where does the fermi level present?
(a) Near to conduction band
(b) Near to valence band
(c) Stays at the center of conduction and valence band
(d) None of the above
Consider the mobility of electrons and holes of a doped semiconductor as He = 1450cm² /V
= 490cm² /V.s and the intrinsic concentration as n₁ = 1.2 x 1010 cm-3 Answer
and Up
following
7. For an n-doped semiconductor with doping Na = 2.5 x 10¹6 cm-3. Find the followin
(a) Hole concentration
(3
(b) Conductivity
Na = 5.5
Transcribed Image Text:the energ or n-doped semiconductor where does the fermi level present? (a) Near to conduction band (b) Near to valence band (c) Stays at the center of conduction and valence band (d) None of the above Consider the mobility of electrons and holes of a doped semiconductor as He = 1450cm² /V = 490cm² /V.s and the intrinsic concentration as n₁ = 1.2 x 1010 cm-3 Answer and Up following 7. For an n-doped semiconductor with doping Na = 2.5 x 10¹6 cm-3. Find the followin (a) Hole concentration (3 (b) Conductivity Na = 5.5
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