Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between drift current and diffusion
current.
- 26 Answers
- 76333 Views
- Ghana Telecom University, TCS, I also Faced
- E-Mail Answers
Answer Posted / sruthi aravind
In a PN junction diode atfirst there will be a
concentration gradient is present.because of that there
will be movement of charge carriers.that is diffusion.as
the result of this a current flow will takes place and that
current is diffusion current.
under the influence of an electric field(or the biased
condition)the electrons in n region will move to p region
and vocecersa.thus a current flow will takes place.that
current is known as drift current.
In equilibrium, both the drift current and diffusion
current is equal.
| Is This Answer Correct ? | 39 Yes | 13 No |
Post New Answer View All Answers
I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.
please guide me from where I got semple of written test solved paper
how to design an ups and battery connections for ups .
What other TCP setting can you modify besides MTU to shorten packets
important questions about sip and ims protocols
What is the necessity to use the special machines?
what are the differences between dcs & plc & scada?
list the broad classification of adcs.
Why are ics so cheap?
hello, i have applied for PO Post.i m so confuse about ques.which type of question u wil ak in interview. i m engg. in electronics & comm. plz tel me
What is meant by level-sensitive devices?
What is the height of ESMA card?
Why bjt is known as current controlled device and fet is known as voltage controlled device?
what is the specialty of nand and nor gates?
What is the difference between Synthesised Frequency Hopping and Base Band Frequency Hopping?
