CBSE Class 12-science Answered
number density
Asked by | 11 Apr, 2008, 09:06: PM
Expert Answer
here we use the equation
nenh=ni2
here ne is the number density of electrons in the sample and nh is the number density of the holes in the sample.
and ni is the number density of the intrinsic atoms in the sample.
putting all the values in the equation we get.
number density of the electron shall approximately will be 3.3
1011per meter cube.
Answered by | 18 Apr, 2008, 01:25: PM
Concept Videos
-
p-n Diode - Part 1
This video explains the basics of a pn junction. -
Applications of p-n Diode - Part 1
This video explains the diode in a forward and a reverse bias. -
Applications of Transistors - Part 1
This video explains amplification with the help of a transistor. -
Logic Gates - Part 1
This video gives the introduction to logic numbers and explains the NOT gat... -
p-n Diode - Part 2 ...
This video explains the working of a pn junction diode in forward and rever...
CBSE 12-science - Physics
Asked by Chandudevendra99 | 24 Jan, 2024, 08:37: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by kabirnarwal0 | 13 Jan, 2024, 01:49: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Abhishek | 23 Mar, 2023, 08:37: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Ramvikassv | 14 May, 2021, 11:14: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by jagadeviteli1983 | 06 Sep, 2020, 10:27: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by sulaikhasulu393 | 08 May, 2020, 11:05: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by kajalkumari2k15 | 30 Nov, 2019, 11:14: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Www.harshalhire51 | 20 Nov, 2019, 09:48: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by abhitailor158 | 06 Mar, 2019, 05:56: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by vk335548 | 05 Mar, 2019, 10:32: PM
ANSWERED BY EXPERT
